| 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 | $140.29 | 6.808% | $149.8409 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $215.37 | 6.554% | $229.4853 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $188.77 | 6.418% | $200.8853 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $197.60 | 10.219% | $217.7927 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $198.70 | 8.767% | $216.12 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $38.61 | 7.204% | $41.3915 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $175.51 | 10.189% | $193.3927 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $1,154.85 | $1,248.9084 | $1,248.91 | $1,248.95 | $1,248.90 | |