| 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 | $231.51 | 11.596% | $258.3559 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $14.55 | 10.633% | $16.0971 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $17.61 | 3.836% | $18.2855 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $244.40 | 11.857% | $273.3785 | $273.38 | $273.40 | $273.40 |
| Purchase #5 | $112.26 | 12.831% | $126.6641 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $154.66 | 9.311% | $169.0604 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $157.96 | 11.491% | $176.1112 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $932.95 | $1,037.9527 | $1,037.96 | $1,037.95 | $1,038.10 | |