| 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 | $222.95 | 11.561% | $248.7252 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $109.76 | 10.351% | $121.1213 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $148.67 | 5.759% | $157.2319 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $165.62 | 13.344% | $187.7203 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $112.41 | 4.589% | $117.5685 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $22.77 | 4.507% | $23.7962 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $79.42 | 9.269% | $86.7814 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $861.60 | $942.9448 | $942.95 | $942.95 | $942.90 | |