| 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 | $107.43 | 9.237% | $117.3533 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $139.46 | 4.488% | $145.719 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $32.89 | 9.801% | $36.1135 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $233.88 | 7.548% | $251.5333 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $199.68 | 6.331% | $212.3217 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $61.84 | 13.524% | $70.2032 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $91.46 | 6.491% | $97.3967 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $866.64 | $930.6407 | $930.63 | $930.60 | $930.60 | |