| 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 | $6.78 | 7.216% | $7.2692 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $119.93 | 4.871% | $125.7718 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $93.63 | 11.133% | $104.0538 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $195.99 | 3.204% | $202.2695 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $235.36 | 8.669% | $255.7634 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $222.62 | 6.584% | $237.2773 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $222.98 | 8.235% | $241.3424 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $1,097.29 | $1,173.7474 | $1,173.74 | $1,173.70 | $1,173.90 | |