| 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 | $216.83 | 4.495% | $226.5765 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $69.62 | 7.654% | $74.9487 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $133.44 | 4.334% | $139.2233 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $25.69 | 9.449% | $28.1174 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $72.84 | 4.306% | $75.9765 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $113.77 | 10.306% | $125.4951 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $238.36 | 5.279% | $250.943 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $870.55 | $921.2805 | $921.29 | $921.30 | $921.20 | |