| 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 | $82.83 | 10.132% | $91.2223 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $35.77 | 4.591% | $37.4122 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $210.39 | 3.140% | $216.9962 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $5.73 | 4.806% | $6.0054 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $137.40 | 10.521% | $151.8559 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $104.34 | 8.109% | $112.8009 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $244.63 | 9.726% | $268.4227 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $821.09 | $884.7156 | $884.72 | $884.65 | $884.70 | |