| 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 | $91.98 | 9.781% | $100.9766 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $240.97 | 11.462% | $268.59 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $235.37 | 10.391% | $259.8273 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $155.86 | 3.853% | $161.8653 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $85.41 | 9.737% | $93.7264 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $196.95 | 6.616% | $209.9802 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $84.53 | 9.293% | $92.3854 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $1,091.07 | $1,187.3512 | $1,187.37 | $1,187.45 | $1,187.40 | |