| 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 | $216.43 | 4.614% | $226.4161 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $63.54 | 12.661% | $71.5848 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $79.64 | 8.132% | $86.1163 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $203.71 | 4.473% | $212.8219 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $86.94 | 13.446% | $98.63 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $225.26 | 5.458% | $237.5547 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $52.69 | 13.563% | $59.8363 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $928.21 | $992.9601 | $992.96 | $992.95 | $992.90 | |