| 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 | $247.67 | 5.165% | $260.4622 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $33.81 | 3.741% | $35.0748 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $188.60 | 8.366% | $204.3783 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $85.75 | 12.362% | $96.3504 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $63.68 | 6.313% | $67.7001 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $196.79 | 12.252% | $220.9007 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $52.51 | 3.135% | $54.1562 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $868.81 | $939.0227 | $939.02 | $939.00 | $939.20 | |