| 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 | $215.61 | 13.858% | $245.4892 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $165.93 | 12.340% | $186.4058 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $168.29 | 9.420% | $184.1429 | $184.14 | $184.15 | $184.10 |
| Purchase #4 | $238.59 | 10.713% | $264.1501 | $264.15 | $264.15 | $264.20 |
| Purchase #5 | $32.71 | 11.564% | $36.4926 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $96.96 | 5.255% | $102.0552 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $42.91 | 3.695% | $44.4955 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $961.00 | $1,063.2313 | $1,063.24 | $1,063.25 | $1,063.30 | |