| 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 | $89.38 | 12.243% | $100.3228 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $200.57 | 10.245% | $221.1184 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $34.71 | 4.370% | $36.2268 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $127.27 | 11.525% | $141.9379 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $113.55 | 7.528% | $122.098 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $184.31 | 9.191% | $201.2499 | $201.25 | $201.25 | $201.20 |
| Purchase #7 | $117.49 | 11.671% | $131.2023 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $867.28 | $954.1561 | $954.16 | $954.15 | $954.00 | |