| 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 | $193.48 | 12.324% | $217.3245 | $217.32 | $217.30 | $217.30 |
| Purchase #2 | $31.28 | 3.648% | $32.4211 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $114.55 | 5.782% | $121.1733 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $241.46 | 7.869% | $260.4605 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $131.51 | 13.171% | $148.8312 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $87.31 | 3.119% | $90.0332 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $80.25 | 9.370% | $87.7694 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $879.84 | $958.0132 | $958.00 | $957.95 | $958.00 | |