| 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 | $112.35 | 3.599% | $116.3935 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $13.39 | 12.170% | $15.0196 | $15.02 | $15.00 | $15.00 |
| Purchase #3 | $75.36 | 12.120% | $84.4936 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $222.31 | 13.474% | $252.264 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $106.39 | 3.309% | $109.9104 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $100.81 | 8.818% | $109.6994 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $95.48 | 3.812% | $99.1197 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $726.09 | $786.9002 | $786.89 | $786.85 | $786.90 | |