| 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 | $199.27 | 12.413% | $224.0054 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $49.51 | 7.458% | $53.2025 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $124.47 | 13.367% | $141.1079 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $139.99 | 6.148% | $148.5966 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $87.71 | 3.423% | $90.7123 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $102.69 | 3.825% | $106.6179 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $30.86 | 9.300% | $33.73 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $734.50 | $797.9726 | $797.98 | $797.95 | $797.90 | |