| 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 | $163.85 | 3.256% | $169.185 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $221.86 | 6.564% | $236.4229 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $112.58 | 8.368% | $122.0007 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $160.45 | 5.449% | $169.1929 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $11.54 | 6.401% | $12.2787 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $236.91 | 4.260% | $247.0024 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $42.31 | 11.718% | $47.2679 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $949.50 | $1,003.3505 | $1,003.35 | $1,003.35 | $1,003.40 | |