| 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 | $111.92 | 3.143% | $115.4376 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $58.81 | 12.551% | $66.1912 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $41.40 | 7.485% | $44.4988 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $126.74 | 6.797% | $135.3545 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $149.95 | 10.230% | $165.2899 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $215.38 | 7.592% | $231.7316 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $221.75 | 3.363% | $229.2075 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $925.95 | $987.7111 | $987.71 | $987.75 | $987.70 | |