| 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 | $21.88 | 11.744% | $24.4496 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $153.26 | 4.479% | $160.1245 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $200.79 | 11.785% | $224.4531 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $243.49 | 5.406% | $256.6531 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $33.89 | 10.821% | $37.5572 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $94.44 | 3.532% | $97.7756 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $191.84 | 5.621% | $202.6233 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $939.59 | $1,003.6364 | $1,003.63 | $1,003.60 | $1,003.70 | |