| 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 | $210.92 | 13.596% | $239.5967 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $191.48 | 3.315% | $197.8276 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $244.65 | 7.597% | $263.2361 | $263.24 | $263.25 | $263.20 |
| Purchase #4 | $203.82 | 9.752% | $223.6965 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $35.82 | 9.422% | $39.195 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $58.91 | 11.682% | $65.7919 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $135.31 | 7.661% | $145.6761 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $1,080.91 | $1,175.0199 | $1,175.04 | $1,175.10 | $1,175.00 | |