| 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 | $187.61 | 13.760% | $213.4251 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $154.30 | 7.854% | $166.4187 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $125.68 | 12.873% | $141.8588 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $245.96 | 5.590% | $259.7092 | $259.71 | $259.70 | $259.70 |
| Purchase #5 | $112.25 | 3.767% | $116.4785 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $40.87 | 6.243% | $43.4215 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $25.69 | 6.605% | $27.3868 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $892.36 | $968.6986 | $968.71 | $968.70 | $968.70 | |