| 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 | $196.86 | 10.445% | $217.422 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $113.49 | 9.621% | $124.4089 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $168.38 | 12.517% | $189.4561 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $53.50 | 13.585% | $60.768 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $183.42 | 10.212% | $202.1509 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $13.77 | 12.109% | $15.4374 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $45.54 | 11.348% | $50.7079 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $774.96 | $860.3512 | $860.36 | $860.30 | $860.40 | |