| 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 | $131.51 | 9.576% | $144.1034 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $11.68 | 11.727% | $13.0497 | $13.05 | $13.05 | $13.00 |
| Purchase #3 | $229.79 | 6.191% | $244.0163 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $164.33 | 4.425% | $171.6016 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $216.47 | 5.663% | $228.7287 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $163.86 | 12.529% | $184.39 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $29.82 | 5.123% | $31.3477 | $31.35 | $31.35 | $31.30 |
| 7 purchase totals = | $947.46 | $1,017.2374 | $1,017.24 | $1,017.25 | $1,017.10 | |