| 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 | $234.56 | 4.130% | $244.2473 | $244.25 | $244.25 | $244.20 |
| Purchase #2 | $138.74 | 4.871% | $145.498 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $157.53 | 12.450% | $177.1425 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $64.94 | 13.142% | $73.4744 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $167.71 | 13.772% | $190.807 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $13.98 | 3.148% | $14.4201 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $54.93 | 6.369% | $58.4285 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $832.39 | $904.0178 | $904.02 | $904.00 | $903.90 | |