| 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 | $110.73 | 10.143% | $121.9613 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $222.33 | 9.642% | $243.7671 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $108.69 | 8.824% | $118.2808 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $110.54 | 13.753% | $125.7426 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $53.98 | 10.412% | $59.6004 | $59.60 | $59.60 | $59.60 |
| Purchase #6 | $63.48 | 6.598% | $67.6684 | $67.67 | $67.65 | $67.70 |
| Purchase #7 | $24.28 | 10.656% | $26.8673 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $694.03 | $763.8879 | $763.89 | $763.85 | $764.00 | |