| 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 | $196.72 | 3.265% | $203.1429 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $234.49 | 6.753% | $250.3251 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $126.57 | 4.808% | $132.6555 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $117.68 | 11.760% | $131.5192 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $80.73 | 8.831% | $87.8593 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $123.95 | 9.656% | $135.9186 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $48.88 | 8.149% | $52.8632 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $929.02 | $994.2838 | $994.29 | $994.25 | $994.30 | |