| 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 | $239.29 | 5.645% | $252.7979 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $39.92 | 3.402% | $41.2781 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $136.34 | 11.247% | $151.6742 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $139.34 | 13.481% | $158.1244 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $49.66 | 13.639% | $56.4331 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $243.29 | 13.465% | $276.049 | $276.05 | $276.05 | $276.00 |
| Purchase #7 | $56.91 | 4.392% | $59.4095 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $904.75 | $995.7662 | $995.76 | $995.75 | $995.70 | |