| 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 | $229.95 | 4.739% | $240.8473 | $240.85 | $240.85 | $240.80 |
| Purchase #2 | $32.41 | 8.718% | $35.2355 | $35.24 | $35.25 | $35.20 |
| Purchase #3 | $73.56 | 9.702% | $80.6968 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $100.58 | 3.521% | $104.1214 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $136.87 | 11.791% | $153.0083 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $226.85 | 7.631% | $244.1609 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $112.77 | 11.700% | $125.9641 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $912.99 | $984.0343 | $984.04 | $984.00 | $984.00 | |