| 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 | $107.48 | 11.844% | $120.2099 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $219.80 | 7.254% | $235.7443 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $91.80 | 3.382% | $94.9047 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $99.73 | 4.346% | $104.0643 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $202.91 | 13.851% | $231.0151 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $66.74 | 5.181% | $70.1978 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $14.99 | 5.402% | $15.7998 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $803.45 | $871.9359 | $871.93 | $871.90 | $871.90 | |