| 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 | $206.77 | 4.741% | $216.573 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $239.77 | 10.673% | $265.3607 | $265.36 | $265.35 | $265.40 |
| Purchase #3 | $148.48 | 10.673% | $164.3273 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $24.93 | 12.139% | $27.9563 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $59.54 | 6.577% | $63.4559 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $136.79 | 5.818% | $144.7484 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $67.39 | 12.841% | $76.0435 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $883.67 | $958.4651 | $958.47 | $958.45 | $958.50 | |