| 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 | $90.97 | 12.122% | $101.9974 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $204.72 | 10.611% | $226.4428 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $223.73 | 12.361% | $251.3853 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $170.38 | 5.216% | $179.267 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $32.64 | 6.585% | $34.7893 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $21.91 | 9.636% | $24.0212 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $143.83 | 7.248% | $154.2548 | $154.25 | $154.25 | $154.30 |
| 7 purchase totals = | $888.18 | $972.1578 | $972.16 | $972.15 | $972.20 | |