| 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 | $220.85 | 9.434% | $241.685 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $126.68 | 13.675% | $144.0035 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $5.52 | 3.334% | $5.704 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $109.68 | 12.431% | $123.3143 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $25.44 | 13.171% | $28.7907 | $28.79 | $28.80 | $28.80 |
| Purchase #6 | $227.55 | 3.181% | $234.7884 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $159.78 | 5.404% | $168.4145 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $875.50 | $946.7004 | $946.69 | $946.70 | $946.70 | |