| 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 | $87.27 | 12.865% | $98.4973 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $110.95 | 6.591% | $118.2627 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $38.78 | 5.867% | $41.0552 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $36.62 | 7.789% | $39.4723 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $183.50 | 3.608% | $190.1207 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $173.31 | 10.411% | $191.3533 | $191.35 | $191.35 | $191.40 |
| Purchase #7 | $231.96 | 12.221% | $260.3078 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $862.39 | $939.0693 | $939.07 | $939.00 | $939.20 | |