| 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 | $225.92 | 6.158% | $239.8322 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $223.44 | 9.449% | $244.5528 | $244.55 | $244.55 | $244.60 |
| Purchase #3 | $129.72 | 9.592% | $142.1627 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $124.35 | 11.672% | $138.8641 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $243.50 | 7.533% | $261.8429 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $238.49 | 9.314% | $260.703 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $188.84 | 7.176% | $202.3912 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,374.26 | $1,490.3489 | $1,490.33 | $1,490.35 | $1,490.40 | |