| 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 | $31.92 | 13.212% | $36.1373 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $224.86 | 7.698% | $242.1697 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $116.54 | 6.785% | $124.4472 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $165.93 | 11.107% | $184.3598 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $172.32 | 3.600% | $178.5235 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $105.73 | 7.202% | $113.3447 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $53.61 | 13.828% | $61.0232 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $870.91 | $940.0054 | $940.00 | $939.95 | $939.90 | |