| 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 | $108.70 | 8.544% | $117.9873 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $45.38 | 8.261% | $49.1288 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $102.51 | 12.613% | $115.4396 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $104.76 | 10.732% | $116.0028 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $231.39 | 10.211% | $255.0172 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $47.41 | 13.319% | $53.7245 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $243.66 | 13.740% | $277.1389 | $277.14 | $277.15 | $277.10 |
| 7 purchase totals = | $883.81 | $984.4391 | $984.44 | $984.45 | $984.30 | |