| 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 | $229.97 | 7.831% | $247.979 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $19.33 | 13.269% | $21.8949 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $96.84 | 10.207% | $106.7245 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $42.45 | 4.132% | $44.204 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $191.77 | 6.297% | $203.8458 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $74.86 | 3.327% | $77.3506 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $207.76 | 3.523% | $215.0794 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $862.98 | $917.0782 | $917.07 | $917.10 | $917.10 | |