| 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 | $104.72 | 10.156% | $115.3554 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $204.58 | 4.548% | $213.8843 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $121.32 | 12.646% | $136.6621 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $38.89 | 13.747% | $44.2362 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $47.84 | 13.448% | $54.2735 | $54.27 | $54.25 | $54.30 |
| Purchase #6 | $42.80 | 12.766% | $48.2638 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $135.70 | 4.177% | $141.3682 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $695.85 | $754.0435 | $754.04 | $754.00 | $754.20 | |