| 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 | $206.91 | 4.186% | $215.5713 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $176.82 | 9.247% | $193.1705 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $116.46 | 3.205% | $120.1925 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $19.66 | 10.395% | $21.7037 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $129.91 | 10.504% | $143.5557 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $204.61 | 12.444% | $230.0717 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $63.84 | 8.536% | $69.2894 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $918.21 | $993.5548 | $993.55 | $993.50 | $993.70 | |