| 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 | $134.68 | 13.268% | $152.5493 | $152.55 | $152.55 | $152.50 |
| Purchase #2 | $73.68 | 13.297% | $83.4772 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $13.56 | 5.192% | $14.264 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $227.50 | 5.467% | $239.9374 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $144.60 | 5.605% | $152.7048 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $53.88 | 12.801% | $60.7772 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $225.36 | 9.361% | $246.4559 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $873.26 | $950.1658 | $950.17 | $950.20 | $950.20 | |