| 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 | $224.60 | 8.611% | $243.9403 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $20.28 | 11.711% | $22.655 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $42.28 | 10.722% | $46.8133 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $214.86 | 12.670% | $242.0828 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $184.43 | 6.117% | $195.7116 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $153.84 | 7.787% | $165.8195 | $165.82 | $165.80 | $165.80 |
| Purchase #7 | $36.61 | 9.692% | $40.1582 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $876.90 | $957.1807 | $957.18 | $957.15 | $957.20 | |