| 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 | $115.70 | 10.173% | $127.4702 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $183.84 | 9.367% | $201.0603 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $178.57 | 10.353% | $197.0574 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $235.31 | 10.726% | $260.5494 | $260.55 | $260.55 | $260.50 |
| Purchase #5 | $26.80 | 3.430% | $27.7192 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $93.43 | 9.309% | $102.1274 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $69.92 | 9.568% | $76.6099 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $903.57 | $992.5938 | $992.60 | $992.55 | $992.60 | |