| 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 | $221.73 | 3.847% | $230.26 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $121.66 | 5.744% | $128.6482 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $229.46 | 9.551% | $251.3757 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $100.61 | 12.108% | $112.7919 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $60.27 | 6.371% | $64.1098 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $73.81 | 12.259% | $82.8584 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $96.90 | 13.115% | $109.6084 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $904.44 | $979.6524 | $979.66 | $979.65 | $979.70 | |