| 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 | $24.84 | 12.874% | $28.0379 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $245.86 | 7.269% | $263.7316 | $263.73 | $263.75 | $263.70 |
| Purchase #3 | $201.67 | 12.544% | $226.9675 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $21.55 | 13.500% | $24.4593 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $124.64 | 9.776% | $136.8248 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $223.39 | 12.675% | $251.7047 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $53.56 | 12.298% | $60.1468 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $895.51 | $991.8726 | $991.87 | $991.85 | $991.80 | |