| 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 | $12.68 | 9.611% | $13.8987 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $98.31 | 3.798% | $102.0438 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $125.27 | 13.618% | $142.3293 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $238.34 | 3.528% | $246.7486 | $246.75 | $246.75 | $246.70 |
| Purchase #5 | $159.48 | 3.232% | $164.6344 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $119.51 | 12.474% | $134.4177 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $141.29 | 8.487% | $153.2813 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $894.88 | $957.3538 | $957.35 | $957.40 | $957.20 | |