| 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 | $193.33 | 7.758% | $208.3285 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $217.97 | 6.496% | $232.1293 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $82.33 | 8.629% | $89.4343 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $64.29 | 11.171% | $71.4718 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $195.26 | 6.481% | $207.9148 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $42.75 | 10.690% | $47.32 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $20.32 | 8.846% | $22.1175 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $816.25 | $878.7162 | $878.71 | $878.70 | $878.60 | |