| 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 | $201.81 | 5.485% | $212.8793 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $33.69 | 13.860% | $38.3594 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $214.71 | 8.235% | $232.3914 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $179.41 | 10.332% | $197.9466 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $13.44 | 11.249% | $14.9519 | $14.95 | $14.95 | $15.00 |
| Purchase #6 | $64.62 | 4.327% | $67.4161 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $123.52 | 11.374% | $137.5692 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $831.20 | $901.5139 | $901.52 | $901.50 | $901.60 | |