| 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 | $126.34 | 11.160% | $140.4395 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $61.59 | 4.337% | $64.2612 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $10.43 | 3.719% | $10.8179 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $139.79 | 13.790% | $159.067 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $235.69 | 6.515% | $251.0452 | $251.05 | $251.05 | $251.00 |
| Purchase #6 | $176.44 | 7.787% | $190.1794 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $37.90 | 10.685% | $41.9496 | $41.95 | $41.95 | $41.90 |
| 7 purchase totals = | $788.18 | $857.7598 | $857.77 | $857.75 | $857.70 | |