| 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 | $117.99 | 5.722% | $124.7414 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $28.79 | 5.518% | $30.3786 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $120.74 | 11.488% | $134.6106 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $146.82 | 8.505% | $159.307 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $107.93 | 4.389% | $112.667 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $131.57 | 13.239% | $148.9886 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $19.90 | 9.463% | $21.7831 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $673.74 | $732.4763 | $732.48 | $732.50 | $732.50 | |