| 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 | $181.42 | 10.364% | $200.2224 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $88.87 | 3.302% | $91.8045 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $201.65 | 4.312% | $210.3451 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $65.54 | 9.688% | $71.8895 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $98.65 | 3.414% | $102.0179 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $30.41 | 9.159% | $33.1953 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $221.65 | 10.357% | $244.6063 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $888.19 | $954.0810 | $954.09 | $954.05 | $954.00 | |