| 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 | $20.57 | 12.246% | $23.089 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $214.29 | 13.664% | $243.5706 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $212.46 | 5.417% | $223.969 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $99.31 | 12.624% | $111.8469 | $111.85 | $111.85 | $111.80 |
| Purchase #5 | $165.89 | 5.822% | $175.5481 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $159.46 | 3.357% | $164.8131 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $22.49 | 3.716% | $23.3257 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $894.47 | $966.1624 | $966.17 | $966.15 | $966.10 | |