| 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 | $221.94 | 12.448% | $249.5671 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $201.48 | 13.177% | $228.029 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $223.55 | 10.336% | $246.6561 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $7.26 | 6.743% | $7.7495 | $7.75 | $7.75 | $7.70 |
| Purchase #5 | $124.62 | 10.816% | $138.0989 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $106.79 | 5.467% | $112.6282 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $106.61 | 5.678% | $112.6633 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $992.25 | $1,095.3921 | $1,095.40 | $1,095.40 | $1,095.40 | |