| 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 | $120.48 | 9.575% | $132.016 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $87.30 | 13.406% | $99.0034 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $228.78 | 8.518% | $248.2675 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $88.60 | 9.357% | $96.8903 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $26.37 | 12.692% | $29.7169 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $24.36 | 5.686% | $25.7451 | $25.75 | $25.75 | $25.70 |
| Purchase #7 | $184.60 | 13.172% | $208.9155 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $760.49 | $840.5547 | $840.57 | $840.50 | $840.50 | |