| 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 | $222.96 | 8.520% | $241.9562 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $87.65 | 8.175% | $94.8154 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $146.64 | 13.405% | $166.2971 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $52.77 | 5.307% | $55.5705 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $29.39 | 5.496% | $31.0053 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $99.49 | 3.220% | $102.6936 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $106.61 | 3.388% | $110.2219 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $745.51 | $802.5600 | $802.57 | $802.50 | $802.60 | |