| 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 | $217.96 | 9.266% | $238.1562 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $121.54 | 12.491% | $136.7216 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $74.74 | 9.105% | $81.5451 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $79.80 | 10.688% | $88.329 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $135.33 | 9.169% | $147.7384 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $124.33 | 6.385% | $132.2685 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $134.58 | 11.291% | $149.7754 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $888.28 | $974.5342 | $974.55 | $974.55 | $974.50 | |