| 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 | $80.26 | 11.265% | $89.3013 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $125.53 | 3.434% | $129.8407 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $20.71 | 12.115% | $23.219 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $181.86 | 12.484% | $204.5634 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $108.88 | 12.513% | $122.5042 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $122.52 | 3.231% | $126.4786 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $225.55 | 10.147% | $248.4366 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $865.31 | $944.3438 | $944.34 | $944.35 | $944.30 | |