| 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 | $193.95 | 8.655% | $210.7364 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $25.65 | 6.555% | $27.3314 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $101.72 | 4.327% | $106.1214 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $12.82 | 6.526% | $13.6566 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $177.77 | 13.452% | $201.6836 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $193.77 | 3.158% | $199.8893 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $221.38 | 3.184% | $228.4287 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $927.06 | $987.8474 | $987.85 | $987.90 | $987.80 | |