| 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 | $124.27 | 4.679% | $130.0846 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $113.73 | 6.637% | $121.2783 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $184.84 | 13.436% | $209.6751 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $65.60 | 4.647% | $68.6484 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $197.99 | 7.612% | $213.061 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $26.80 | 13.692% | $30.4695 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $30.49 | 5.713% | $32.2319 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $743.72 | $805.4488 | $805.45 | $805.50 | $805.50 | |