| 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 | $11.82 | 3.392% | $12.2209 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $224.76 | 10.767% | $248.9599 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $198.87 | 5.679% | $210.1638 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $199.32 | 10.341% | $219.9317 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $137.49 | 4.253% | $143.3374 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $46.78 | 4.513% | $48.8912 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $95.59 | 12.517% | $107.555 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $914.63 | $991.0599 | $991.06 | $991.05 | $991.10 | |