| 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 | $10.84 | 4.413% | $11.3184 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $181.37 | 3.540% | $187.7905 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $121.81 | 9.288% | $133.1237 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $106.45 | 9.317% | $116.3679 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $35.84 | 6.732% | $38.2527 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $228.78 | 9.322% | $250.1069 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $91.81 | 6.504% | $97.7813 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $776.90 | $834.7414 | $834.74 | $834.70 | $834.80 | |