| 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 | $21.68 | 12.600% | $24.4117 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $121.87 | 3.189% | $125.7564 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $49.85 | 10.682% | $55.175 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $238.74 | 10.142% | $262.953 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $198.83 | 10.585% | $219.8762 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $180.78 | 3.650% | $187.3785 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $127.25 | 3.102% | $131.1973 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $939.00 | $1,006.7481 | $1,006.76 | $1,006.80 | $1,006.90 | |