| 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 | $202.74 | 3.405% | $209.6433 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $124.49 | 5.684% | $131.566 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $219.91 | 6.870% | $235.0178 | $235.02 | $235.00 | $235.00 |
| Purchase #4 | $203.67 | 3.298% | $210.387 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $46.89 | 4.139% | $48.8308 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $89.33 | 8.728% | $97.1267 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $225.35 | 3.519% | $233.2801 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $1,112.38 | $1,165.8517 | $1,165.86 | $1,165.90 | $1,165.80 | |