| 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 | $195.91 | 7.222% | $210.0586 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $15.26 | 3.803% | $15.8403 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $219.57 | 5.364% | $231.3477 | $231.35 | $231.35 | $231.30 |
| Purchase #4 | $188.99 | 3.190% | $195.0188 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $151.40 | 8.115% | $163.6861 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $93.88 | 5.819% | $99.3429 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $169.69 | 3.639% | $175.865 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $1,034.70 | $1,091.1594 | $1,091.17 | $1,091.15 | $1,091.10 | |