| 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 | $239.35 | 5.142% | $251.6574 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $142.98 | 11.749% | $159.7787 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $21.61 | 4.468% | $22.5755 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $190.75 | 12.617% | $214.8169 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $69.92 | 8.816% | $76.0841 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $40.74 | 6.556% | $43.4109 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $154.42 | 4.527% | $161.4106 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $859.77 | $929.7341 | $929.74 | $929.75 | $929.80 | |