| 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 | $240.60 | 7.469% | $258.5704 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $104.87 | 3.836% | $108.8928 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $36.84 | 13.111% | $41.6701 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $91.66 | 10.373% | $101.1679 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $158.44 | 6.670% | $169.0079 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $200.70 | 4.536% | $209.8038 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $207.46 | 4.333% | $216.4492 | $216.45 | $216.45 | $216.40 |
| 7 purchase totals = | $1,040.57 | $1,105.5621 | $1,105.56 | $1,105.50 | $1,105.60 | |