| 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 | $205.48 | 11.713% | $229.5479 | $229.55 | $229.55 | $229.50 |
| Purchase #2 | $206.38 | 10.791% | $228.6505 | $228.65 | $228.65 | $228.70 |
| Purchase #3 | $212.55 | 9.566% | $232.8825 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $179.79 | 5.563% | $189.7917 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $186.39 | 4.142% | $194.1103 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $142.90 | 8.501% | $155.0479 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $200.84 | 3.858% | $208.5884 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,334.33 | $1,438.6192 | $1,438.62 | $1,438.65 | $1,438.60 | |