| 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 | $173.35 | 13.490% | $196.7349 | $196.73 | $196.75 | $196.70 |
| Purchase #2 | $212.73 | 7.172% | $227.987 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $49.71 | 7.248% | $53.313 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $143.29 | 10.299% | $158.0474 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $225.70 | 7.700% | $243.0789 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $137.51 | 3.847% | $142.8 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $247.68 | 9.374% | $270.8975 | $270.90 | $270.90 | $270.90 |
| 7 purchase totals = | $1,189.97 | $1,292.8587 | $1,292.86 | $1,292.90 | $1,292.80 | |