| 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 | $27.90 | 13.706% | $31.724 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $188.72 | 13.564% | $214.318 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $242.91 | 5.406% | $256.0417 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $191.26 | 8.230% | $207.0007 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $140.89 | 6.149% | $149.5533 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $26.46 | 13.193% | $29.9509 | $29.95 | $29.95 | $30.00 |
| Purchase #7 | $96.45 | 6.311% | $102.537 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $914.59 | $991.1256 | $991.12 | $991.10 | $991.10 | |