| 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 | $244.64 | 11.446% | $272.6415 | $272.64 | $272.65 | $272.60 |
| Purchase #2 | $158.90 | 7.235% | $170.3964 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $191.54 | 3.479% | $198.2037 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $59.74 | 3.849% | $62.0394 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $80.35 | 11.612% | $89.6802 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $12.89 | 12.647% | $14.5202 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $33.60 | 7.216% | $36.0246 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $781.66 | $843.5060 | $843.50 | $843.50 | $843.40 | |