| 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 | $143.46 | 9.587% | $157.2135 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $244.82 | 4.783% | $256.5297 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $235.75 | 10.479% | $260.4542 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $28.59 | 8.346% | $30.9761 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $55.99 | 4.539% | $58.5314 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $226.40 | 9.845% | $248.6891 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $107.27 | 13.352% | $121.5927 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $1,042.28 | $1,133.9867 | $1,133.98 | $1,134.05 | $1,134.00 | |