| 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 | $23.38 | 11.751% | $26.1274 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $109.48 | 7.549% | $117.7446 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $169.73 | 12.521% | $190.9819 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $120.84 | 4.200% | $125.9153 | $125.92 | $125.90 | $125.90 |
| Purchase #5 | $82.65 | 9.132% | $90.1976 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $201.46 | 6.109% | $213.7672 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $198.88 | 7.509% | $213.8139 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $906.42 | $978.5479 | $978.55 | $978.55 | $978.50 | |