| 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 | $229.26 | 9.393% | $250.7944 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $11.72 | 7.665% | $12.6183 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $33.92 | 5.790% | $35.884 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $95.28 | 11.780% | $106.504 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $136.71 | 9.259% | $149.368 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $151.46 | 12.788% | $170.8287 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $52.62 | 5.279% | $55.3978 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $710.97 | $781.3952 | $781.39 | $781.40 | $781.40 | |