| 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 | $98.86 | 7.388% | $106.1638 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $138.29 | 12.104% | $155.0286 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $208.62 | 8.584% | $226.5279 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $128.38 | 12.817% | $144.8345 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $130.57 | 5.668% | $137.9707 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $33.63 | 4.217% | $35.0482 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $212.31 | 7.633% | $228.5156 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $950.66 | $1,034.0893 | $1,034.09 | $1,034.10 | $1,034.00 | |