| 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 | $216.48 | 11.651% | $241.7021 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $21.90 | 13.818% | $24.9261 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $27.39 | 9.521% | $29.9978 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $13.27 | 6.677% | $14.156 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $162.68 | 9.806% | $178.6324 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $238.39 | 10.300% | $262.9442 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $69.26 | 13.746% | $78.7805 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $749.37 | $831.1391 | $831.14 | $831.20 | $831.10 | |