| 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 | $133.85 | 9.678% | $146.804 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $227.47 | 13.810% | $258.8836 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $20.74 | 7.571% | $22.3102 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $46.49 | 8.167% | $50.2868 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $160.82 | 9.342% | $175.8438 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $235.62 | 11.389% | $262.4548 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $35.25 | 10.425% | $38.9248 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $860.24 | $955.5080 | $955.49 | $955.50 | $955.50 | |