| 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 | $190.52 | 11.218% | $211.8925 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $11.40 | 9.155% | $12.4437 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $233.49 | 13.861% | $265.854 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $212.78 | 11.762% | $237.8072 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $75.88 | 11.423% | $84.5478 | $84.55 | $84.55 | $84.50 |
| Purchase #6 | $63.31 | 6.648% | $67.5188 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $29.94 | 7.568% | $32.2059 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $817.32 | $912.2699 | $912.27 | $912.25 | $912.20 | |