| 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 | $227.87 | 10.418% | $251.6095 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $202.70 | 8.733% | $220.4018 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $246.45 | 10.729% | $272.8916 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $7.42 | 9.173% | $8.1006 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $238.40 | 8.840% | $259.4746 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $149.41 | 9.134% | $163.0571 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $201.31 | 10.609% | $222.667 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,273.56 | $1,398.2022 | $1,398.20 | $1,398.15 | $1,398.30 | |