| 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 | $250.39 | 8.485% | $271.6356 | $271.64 | $271.65 | $271.60 |
| Purchase #2 | $177.94 | 3.553% | $184.2622 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $164.92 | 10.392% | $182.0585 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $159.59 | 3.176% | $164.6586 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $228.90 | 9.701% | $251.1056 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $228.81 | 7.461% | $245.8815 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $174.93 | 7.632% | $188.2807 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $1,385.48 | $1,487.8827 | $1,487.89 | $1,487.90 | $1,488.00 | |