| 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 | $100.65 | 10.576% | $111.2947 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $171.27 | 5.735% | $181.0923 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $134.67 | 7.283% | $144.478 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $64.39 | 6.747% | $68.7344 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $220.66 | 9.782% | $242.245 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $125.70 | 8.221% | $136.0338 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $48.86 | 12.438% | $54.9372 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $866.20 | $938.8154 | $938.81 | $938.90 | $938.70 | |