| 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 | $222.50 | 6.185% | $236.2616 | $236.26 | $236.25 | $236.30 |
| Purchase #2 | $111.58 | 12.126% | $125.1102 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $110.84 | 13.258% | $125.5352 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $37.72 | 8.774% | $41.0296 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $20.98 | 13.643% | $23.8423 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $244.48 | 11.167% | $271.7811 | $271.78 | $271.80 | $271.80 |
| Purchase #7 | $78.87 | 12.147% | $88.4503 | $88.45 | $88.45 | $88.50 |
| 7 purchase totals = | $826.97 | $912.0103 | $912.01 | $912.05 | $912.00 | |