| 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 | $94.39 | 13.434% | $107.0704 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $203.75 | 3.648% | $211.1828 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $185.27 | 13.581% | $210.4315 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $63.79 | 9.175% | $69.6427 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $75.85 | 6.411% | $80.7127 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $235.82 | 7.235% | $252.8816 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $10.62 | 5.479% | $11.2019 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $869.49 | $943.1236 | $943.11 | $943.15 | $943.10 | |