| 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 | $131.31 | 6.159% | $139.3974 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $246.46 | 5.683% | $260.4663 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $58.53 | 8.433% | $63.4658 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $11.44 | 3.864% | $11.882 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $223.28 | 7.853% | $240.8142 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $60.64 | 11.733% | $67.7549 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $130.25 | 10.674% | $144.1529 | $144.15 | $144.15 | $144.20 |
| 7 purchase totals = | $861.91 | $927.9335 | $927.93 | $927.90 | $928.10 | |