| 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 | $234.38 | 3.306% | $242.1286 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $96.57 | 7.298% | $103.6177 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $181.43 | 13.420% | $205.7779 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $221.93 | 4.499% | $231.9146 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $150.96 | 8.275% | $163.4519 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $187.60 | 13.787% | $213.4644 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $149.88 | 10.857% | $166.1525 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $1,222.75 | $1,326.5076 | $1,326.50 | $1,326.50 | $1,326.60 | |