| 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 | $95.53 | 10.762% | $105.8109 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $213.64 | 10.596% | $236.2773 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $178.70 | 4.154% | $186.1232 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $146.77 | 5.616% | $155.0126 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $103.41 | 4.282% | $107.838 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $56.96 | 11.435% | $63.4734 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $30.76 | 4.424% | $32.1208 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $825.77 | $886.6562 | $886.65 | $886.60 | $886.60 | |