| 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 | $91.80 | 6.235% | $97.5237 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $238.83 | 5.728% | $252.5102 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $196.31 | 5.488% | $207.0835 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $88.71 | 5.773% | $93.8312 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $134.39 | 7.654% | $144.6762 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $19.63 | 9.114% | $21.4191 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $117.90 | 10.693% | $130.507 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $887.57 | $947.5509 | $947.55 | $947.55 | $947.50 | |