| 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 | $26.58 | 6.183% | $28.2234 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $237.92 | 7.765% | $256.3945 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $54.51 | 10.443% | $60.2025 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $158.27 | 4.380% | $165.2022 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $12.41 | 9.411% | $13.5779 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $151.40 | 12.574% | $170.437 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $217.82 | 6.148% | $231.2116 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $858.91 | $925.2491 | $925.24 | $925.25 | $925.20 | |