| 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 | $219.70 | 8.502% | $238.3789 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $58.35 | 8.740% | $63.4498 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $15.25 | 5.513% | $16.0907 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $49.74 | 11.273% | $55.3472 | $55.35 | $55.35 | $55.30 |
| Purchase #5 | $244.66 | 4.338% | $255.2734 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $228.56 | 12.398% | $256.8969 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $98.54 | 5.581% | $104.0395 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $914.80 | $989.4764 | $989.48 | $989.50 | $989.40 | |