| 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 | $215.76 | 11.387% | $240.3286 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $45.99 | 6.827% | $49.1297 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $60.64 | 3.608% | $62.8279 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $15.26 | 10.563% | $16.8719 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $113.96 | 12.153% | $127.8096 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $222.39 | 11.528% | $248.0271 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $59.63 | 12.446% | $67.0515 | $67.05 | $67.05 | $67.10 |
| 7 purchase totals = | $733.63 | $812.0463 | $812.05 | $812.10 | $812.00 | |