| 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 | $91.48 | 9.836% | $100.478 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $101.74 | 11.153% | $113.0871 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $227.94 | 3.143% | $235.1042 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $245.28 | 6.250% | $260.61 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $64.95 | 5.248% | $68.3586 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $43.56 | 12.273% | $48.9061 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $10.37 | 11.642% | $11.5773 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $785.32 | $838.1213 | $838.13 | $838.15 | $838.20 | |