| 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 | $233.32 | 13.783% | $265.4785 | $265.48 | $265.50 | $265.50 |
| Purchase #2 | $119.73 | 4.557% | $125.1861 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $188.76 | 13.457% | $214.1614 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $97.60 | 6.402% | $103.8484 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $64.50 | 3.166% | $66.5421 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $112.72 | 9.195% | $123.0846 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $77.43 | 4.650% | $81.0305 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $894.06 | $979.3316 | $979.33 | $979.40 | $979.30 | |