| 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 | $111.30 | 8.821% | $121.1178 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $68.81 | 8.782% | $74.8529 | $74.85 | $74.85 | $74.90 |
| Purchase #3 | $84.57 | 10.144% | $93.1488 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $155.25 | 13.427% | $176.0954 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $136.43 | 11.651% | $152.3255 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $134.29 | 4.349% | $140.1303 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $206.78 | 13.748% | $235.2081 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $897.43 | $992.8788 | $992.89 | $992.90 | $992.80 | |