| 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 | $109.32 | 9.162% | $119.3359 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $213.57 | 11.115% | $237.3083 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $74.60 | 9.274% | $81.5184 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $193.41 | 8.743% | $210.3198 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $112.51 | 10.833% | $124.6982 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $43.77 | 10.591% | $48.4057 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $236.32 | 3.406% | $244.3691 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $983.50 | $1,065.9554 | $1,065.97 | $1,065.90 | $1,065.90 | |