| 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 | $190.29 | 9.812% | $208.9613 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $210.68 | 5.321% | $221.8903 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $221.65 | 8.305% | $240.058 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $200.56 | 11.299% | $223.2213 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $196.92 | 7.850% | $212.3782 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $41.61 | 11.376% | $46.3436 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $124.61 | 6.651% | $132.8978 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $1,186.32 | $1,285.7505 | $1,285.75 | $1,285.75 | $1,285.80 | |