| 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 | $112.26 | 7.786% | $121.0006 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $107.40 | 9.302% | $117.3903 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $134.65 | 10.580% | $148.896 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $233.70 | 7.643% | $251.5617 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $24.58 | 9.418% | $26.8949 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $170.39 | 9.847% | $187.1683 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $100.26 | 7.153% | $107.4316 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $883.24 | $960.3434 | $960.34 | $960.35 | $960.40 | |