| 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 | $188.26 | 5.442% | $198.5051 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $37.70 | 10.237% | $41.5593 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $104.63 | 4.552% | $109.3928 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $116.73 | 10.468% | $128.9493 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $208.65 | 4.858% | $218.7862 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $14.83 | 5.353% | $15.6238 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $199.50 | 10.240% | $219.9288 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $870.30 | $932.7453 | $932.75 | $932.75 | $932.70 | |