| 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 | $112.90 | 10.521% | $124.7782 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $13.99 | 3.220% | $14.4405 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $114.66 | 7.607% | $123.3822 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $108.99 | 10.448% | $120.3773 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $213.74 | 9.148% | $233.2929 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $215.25 | 9.119% | $234.8786 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $53.99 | 13.214% | $61.1242 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $833.52 | $912.2739 | $912.27 | $912.35 | $912.30 | |