| 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 | $216.37 | 4.702% | $226.5437 | $226.54 | $226.55 | $226.50 |
| Purchase #2 | $69.26 | 12.636% | $78.0117 | $78.01 | $78.00 | $78.00 |
| Purchase #3 | $245.99 | 13.554% | $279.3315 | $279.33 | $279.35 | $279.30 |
| Purchase #4 | $147.58 | 9.322% | $161.3374 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $52.54 | 10.385% | $57.9963 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $72.82 | 13.176% | $82.4148 | $82.41 | $82.40 | $82.40 |
| Purchase #7 | $77.83 | 7.490% | $83.6595 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $882.39 | $969.2949 | $969.29 | $969.30 | $969.20 | |