| 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 | $103.68 | 12.268% | $116.3995 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $18.51 | 9.361% | $20.2427 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $15.96 | 13.209% | $18.0682 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $82.52 | 7.296% | $88.5407 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $79.92 | 9.788% | $87.7426 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $132.75 | 13.133% | $150.1841 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $214.80 | 13.314% | $243.3985 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $648.14 | $724.5763 | $724.57 | $724.60 | $724.50 | |