| 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 | $127.36 | 8.209% | $137.815 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $93.99 | 7.238% | $100.793 | $100.79 | $100.80 | $100.80 |
| Purchase #3 | $240.89 | 13.347% | $273.0416 | $273.04 | $273.05 | $273.00 |
| Purchase #4 | $54.45 | 8.338% | $58.99 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $129.84 | 3.456% | $134.3273 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $102.36 | 9.621% | $112.2081 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $243.39 | 5.212% | $256.0755 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $992.28 | $1,073.2505 | $1,073.26 | $1,073.30 | $1,073.20 | |