| 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 | $107.44 | 8.431% | $116.4983 | $116.50 | $116.50 | $116.50 |
| Purchase #2 | $227.55 | 7.130% | $243.7743 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $206.79 | 10.808% | $229.1399 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $136.51 | 13.868% | $155.4412 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $242.27 | 8.407% | $262.6376 | $262.64 | $262.65 | $262.60 |
| Purchase #6 | $20.27 | 5.282% | $21.3407 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $56.67 | 3.801% | $58.824 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $997.50 | $1,087.6560 | $1,087.65 | $1,087.65 | $1,087.50 | |