| 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 | $233.29 | 4.585% | $243.9863 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $125.97 | 10.516% | $139.217 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $57.96 | 8.856% | $63.0929 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $14.95 | 11.684% | $16.6968 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $138.53 | 4.756% | $145.1185 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $214.70 | 4.447% | $224.2477 | $224.25 | $224.25 | $224.20 |
| Purchase #7 | $5.82 | 7.361% | $6.2484 | $6.25 | $6.25 | $6.20 |
| 7 purchase totals = | $791.22 | $838.6076 | $838.62 | $838.60 | $838.50 | |