| 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 | $197.81 | 6.605% | $210.8754 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $170.47 | 9.428% | $186.5419 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $105.94 | 10.761% | $117.3402 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $113.87 | 7.470% | $122.3761 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $40.88 | 4.762% | $42.8267 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $215.56 | 9.627% | $236.312 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $101.30 | 3.505% | $104.8506 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $945.83 | $1,021.1229 | $1,021.13 | $1,021.20 | $1,021.10 | |