| 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 | $30.89 | 3.530% | $31.9804 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $121.80 | 10.309% | $134.3564 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $196.31 | 6.105% | $208.2947 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $235.37 | 12.372% | $264.49 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $141.69 | 8.532% | $153.779 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $120.70 | 10.391% | $133.2419 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $29.35 | 8.532% | $31.8541 | $31.85 | $31.85 | $31.90 |
| 7 purchase totals = | $876.11 | $957.9965 | $957.99 | $958.05 | $958.10 | |