| 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 | $102.46 | 7.506% | $110.1506 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $182.81 | 6.418% | $194.5427 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $199.66 | 9.766% | $219.1588 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $126.44 | 10.730% | $140.007 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $57.25 | 13.357% | $64.8969 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $228.73 | 9.219% | $249.8166 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $118.46 | 6.673% | $126.3648 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $1,015.81 | $1,104.9374 | $1,104.94 | $1,104.90 | $1,105.00 | |