| 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 | $244.90 | 11.407% | $272.8357 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $27.32 | 9.174% | $29.8263 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $87.65 | 10.801% | $97.1171 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $154.50 | 3.637% | $160.1192 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $158.38 | 9.760% | $173.8379 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $151.51 | 7.733% | $163.2263 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $198.85 | 6.553% | $211.8806 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $1,023.11 | $1,108.8431 | $1,108.86 | $1,108.90 | $1,108.70 | |