| 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 | $232.81 | 7.859% | $251.1065 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $227.29 | 4.230% | $236.9044 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $234.78 | 3.770% | $243.6312 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $39.47 | 13.868% | $44.9437 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $212.80 | 11.549% | $237.3763 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $240.30 | 8.495% | $260.7135 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $107.90 | 6.405% | $114.811 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $1,295.35 | $1,389.4866 | $1,389.48 | $1,389.50 | $1,389.40 | |