| 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 | $92.51 | 13.189% | $104.7111 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $203.74 | 13.767% | $231.7889 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $65.34 | 4.719% | $68.4234 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $227.44 | 13.137% | $257.3188 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $100.36 | 6.739% | $107.1233 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $27.55 | 7.773% | $29.6915 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $222.30 | 11.178% | $247.1487 | $247.15 | $247.15 | $247.10 |
| 7 purchase totals = | $939.24 | $1,046.2057 | $1,046.20 | $1,046.15 | $1,046.10 | |