| 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 | $220.49 | 10.411% | $243.4452 | $243.45 | $243.45 | $243.40 |
| Purchase #2 | $31.68 | 4.618% | $33.143 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $67.89 | 3.382% | $70.186 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $195.41 | 8.254% | $211.5391 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $51.56 | 13.217% | $58.3747 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $144.48 | 6.200% | $153.4378 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $216.59 | 3.690% | $224.5822 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $928.10 | $994.7080 | $994.71 | $994.75 | $994.60 | |