| 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 | $226.66 | 10.511% | $250.4842 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $129.92 | 10.379% | $143.4044 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $39.65 | 11.413% | $44.1753 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $105.28 | 10.318% | $116.1428 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $143.30 | 3.414% | $148.1923 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $125.78 | 6.424% | $133.8601 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $62.69 | 7.602% | $67.4557 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $833.28 | $903.7148 | $903.71 | $903.75 | $903.80 | |