| 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 | $207.60 | 8.765% | $225.7961 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $53.83 | 12.470% | $60.5426 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $139.84 | 3.638% | $144.9274 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $48.40 | 5.720% | $51.1685 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $227.70 | 6.576% | $242.6736 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $193.70 | 7.195% | $207.6367 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $48.96 | 7.653% | $52.7069 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $920.03 | $985.4518 | $985.46 | $985.45 | $985.40 | |