| 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 | $248.45 | 10.385% | $274.2515 | $274.25 | $274.25 | $274.30 |
| Purchase #2 | $57.58 | 13.424% | $65.3095 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $9.28 | 3.637% | $9.6175 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $85.78 | 13.392% | $97.2677 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $148.42 | 5.625% | $156.7686 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $58.81 | 8.108% | $63.5783 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $15.78 | 8.648% | $17.1447 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $624.10 | $683.9378 | $683.94 | $683.90 | $684.00 | |