| 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 | $212.99 | 5.693% | $225.1155 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $199.86 | 3.792% | $207.4387 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $183.48 | 7.610% | $197.4428 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $24.70 | 4.169% | $25.7297 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $17.55 | 9.426% | $19.2043 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $93.89 | 9.863% | $103.1504 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $117.93 | 8.132% | $127.5201 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $850.40 | $905.6015 | $905.60 | $905.60 | $905.50 | |