| 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 | $225.99 | 13.693% | $256.9348 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $178.31 | 7.498% | $191.6797 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $30.69 | 7.165% | $32.8889 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $24.77 | 10.625% | $27.4018 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $87.68 | 6.489% | $93.3696 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $239.38 | 9.259% | $261.5442 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $111.53 | 13.632% | $126.7338 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $898.35 | $990.5528 | $990.54 | $990.60 | $990.50 | |