| 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 | $244.27 | 11.415% | $272.1534 | $272.15 | $272.15 | $272.20 |
| Purchase #2 | $165.59 | 10.497% | $182.972 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $162.91 | 7.322% | $174.8383 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $106.96 | 8.632% | $116.1928 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $30.92 | 3.857% | $32.1126 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $208.25 | 11.361% | $231.9093 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $196.64 | 11.398% | $219.053 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $1,115.54 | $1,229.2314 | $1,229.22 | $1,229.20 | $1,229.30 | |