| 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 | $81.34 | 3.324% | $84.0437 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $228.70 | 9.551% | $250.5431 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $217.89 | 11.509% | $242.967 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $238.28 | 7.456% | $256.0462 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $79.30 | 13.727% | $90.1855 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $103.26 | 4.392% | $107.7952 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $146.68 | 11.508% | $163.5599 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,095.45 | $1,195.1406 | $1,195.15 | $1,195.15 | $1,195.10 | |