| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.72 | 8.743% | $111.7008 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $233.35 | 4.752% | $244.4388 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $209.37 | 11.716% | $233.8998 | $233.90 | $233.90 | $233.90 |
| Purchase #4 | $69.46 | 5.271% | $73.1212 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $176.84 | 13.354% | $200.4552 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $110.66 | 13.142% | $125.2029 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $105.79 | 13.339% | $119.9013 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $1,008.19 | $1,108.7200 | $1,108.72 | $1,108.70 | $1,108.70 | |