| 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 | $126.89 | 9.624% | $139.1019 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $24.88 | 8.531% | $27.0025 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $157.52 | 8.493% | $170.8982 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $124.92 | 12.761% | $140.861 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $10.93 | 11.561% | $12.1936 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $68.90 | 9.267% | $75.285 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $123.44 | 5.735% | $130.5193 | $130.52 | $130.50 | $130.50 |
| 7 purchase totals = | $637.48 | $695.8615 | $695.86 | $695.85 | $695.90 | |