| 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 | $224.96 | 3.380% | $232.5636 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $5.37 | 3.405% | $5.5528 | $5.55 | $5.55 | $5.60 |
| Purchase #3 | $158.74 | 13.297% | $179.8477 | $179.85 | $179.85 | $179.80 |
| Purchase #4 | $125.27 | 8.718% | $136.191 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $134.74 | 5.697% | $142.4161 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $106.50 | 13.644% | $121.0309 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $61.51 | 7.650% | $66.2155 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $817.09 | $883.8176 | $883.82 | $883.80 | $883.80 | |