| 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 | $87.95 | 10.631% | $97.3 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $30.90 | 7.747% | $33.2938 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $93.64 | 13.198% | $105.9986 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $95.65 | 13.231% | $108.3055 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $226.44 | 10.362% | $249.9037 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $141.75 | 12.843% | $159.955 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $92.26 | 3.472% | $95.4633 | $95.46 | $95.45 | $95.50 |
| 7 purchase totals = | $768.59 | $850.2199 | $850.22 | $850.20 | $850.30 | |