| 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 | $250.31 | 7.780% | $269.7841 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $44.58 | 8.132% | $48.2052 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $161.50 | 6.671% | $172.2737 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $154.45 | 5.850% | $163.4853 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $20.50 | 11.765% | $22.9118 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $189.40 | 3.198% | $195.457 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $66.52 | 6.711% | $70.9842 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $887.26 | $943.1013 | $943.10 | $943.10 | $943.20 | |