| 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 | $236.92 | 5.507% | $249.9672 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $72.27 | 8.871% | $78.6811 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $210.42 | 5.201% | $221.3639 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $89.95 | 4.768% | $94.2388 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $203.64 | 12.221% | $228.5268 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $28.96 | 9.804% | $31.7992 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $146.57 | 12.123% | $164.3387 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $988.73 | $1,068.9157 | $1,068.92 | $1,068.95 | $1,068.90 | |