| 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 | $246.26 | 7.359% | $264.3823 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $110.49 | 3.274% | $114.1074 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $106.74 | 13.827% | $121.4989 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $65.81 | 13.307% | $74.5673 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $7.89 | 6.502% | $8.403 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $163.61 | 6.605% | $174.4164 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $203.80 | 8.593% | $221.3125 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $904.60 | $978.6878 | $978.69 | $978.65 | $978.70 | |