| 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 | $237.28 | 9.434% | $259.665 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $122.70 | 7.420% | $131.8043 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $26.70 | 7.440% | $28.6865 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $159.53 | 7.732% | $171.8649 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $63.98 | 11.603% | $71.4036 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $136.30 | 4.761% | $142.7892 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $86.55 | 8.673% | $94.0565 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $833.04 | $900.2700 | $900.27 | $900.25 | $900.40 | |