| 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 | $117.25 | 4.376% | $122.3809 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $105.42 | 10.630% | $116.6261 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $189.49 | 6.328% | $201.4809 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $146.99 | 4.808% | $154.0573 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $57.31 | 10.536% | $63.3482 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $53.89 | 12.869% | $60.8251 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $24.66 | 12.604% | $27.7681 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $695.01 | $746.4866 | $746.50 | $746.55 | $746.50 | |