| 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 | $212.73 | 4.630% | $222.5794 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $37.41 | 3.778% | $38.8233 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $64.62 | 7.338% | $69.3618 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $127.84 | 7.741% | $137.7361 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $212.89 | 11.629% | $237.647 | $237.65 | $237.65 | $237.60 |
| Purchase #6 | $81.50 | 12.132% | $91.3876 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $50.32 | 13.543% | $57.1348 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $787.31 | $854.6700 | $854.67 | $854.70 | $854.60 | |