| 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 | $104.62 | 7.202% | $112.1547 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $136.52 | 10.531% | $150.8969 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $199.80 | 9.611% | $219.0028 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $190.78 | 5.859% | $201.9578 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $106.58 | 5.114% | $112.0305 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $67.53 | 11.778% | $75.4837 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $205.43 | 3.829% | $213.2959 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,011.26 | $1,084.8223 | $1,084.82 | $1,084.85 | $1,084.90 | |