| 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 | $204.70 | 7.473% | $219.9972 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $232.51 | 6.426% | $247.4511 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $219.47 | 6.627% | $234.0143 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $6.62 | 11.572% | $7.3861 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $69.62 | 7.796% | $75.0476 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $123.90 | 3.291% | $127.9775 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $11.54 | 8.564% | $12.5283 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $868.36 | $924.4021 | $924.41 | $924.45 | $924.40 | |