| 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 | $128.32 | 7.369% | $137.7759 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $30.94 | 6.533% | $32.9613 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $210.55 | 8.378% | $228.1899 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $207.75 | 13.736% | $236.2865 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $209.97 | 4.215% | $218.8202 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $116.55 | 7.827% | $125.6724 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $230.75 | 11.176% | $256.5386 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $1,134.83 | $1,236.2448 | $1,236.25 | $1,236.25 | $1,236.30 | |