| 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 | $229.31 | 6.468% | $244.1418 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $81.58 | 6.611% | $86.9733 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $67.34 | 3.169% | $69.474 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $41.86 | 12.546% | $47.1118 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $136.54 | 8.620% | $148.3097 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $223.89 | 8.710% | $243.3908 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $42.90 | 10.181% | $47.2676 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $823.42 | $886.6690 | $886.66 | $886.60 | $886.70 | |