| 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 | $140.78 | 5.410% | $148.3962 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $169.39 | 11.420% | $188.7343 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $217.39 | 4.245% | $226.6182 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $171.62 | 10.816% | $190.1824 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $87.36 | 3.790% | $90.6709 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $27.29 | 7.835% | $29.4282 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $125.28 | 9.537% | $137.228 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $939.11 | $1,011.2582 | $1,011.26 | $1,011.30 | $1,011.20 | |