| 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 | $116.87 | 3.602% | $121.0797 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $237.47 | 12.353% | $266.8047 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $225.31 | 13.650% | $256.0648 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $150.55 | 10.425% | $166.2448 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $25.47 | 7.153% | $27.2919 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $119.60 | 12.183% | $134.1709 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $23.62 | 6.616% | $25.1827 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $898.89 | $996.8395 | $996.82 | $996.85 | $996.90 | |