| 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 | $99.43 | 3.120% | $102.5322 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $152.75 | 8.697% | $166.0347 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $205.56 | 11.288% | $228.7636 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $185.61 | 4.450% | $193.8696 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $195.55 | 13.479% | $221.9082 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $237.66 | 8.218% | $257.1909 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $220.86 | 10.413% | $243.8582 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,297.42 | $1,414.1574 | $1,414.15 | $1,414.15 | $1,414.20 | |