| 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 | $222.36 | 4.495% | $232.3551 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $36.96 | 13.155% | $41.8221 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $56.54 | 6.132% | $60.007 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $208.59 | 5.345% | $219.7391 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $36.99 | 13.638% | $42.0347 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $103.82 | 12.372% | $116.6646 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $150.44 | 5.119% | $158.141 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $815.70 | $870.7636 | $870.76 | $870.75 | $870.70 | |