| 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 | $225.72 | 3.533% | $233.6947 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $5.87 | 8.763% | $6.3844 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $68.68 | 12.711% | $77.4099 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $172.95 | 5.652% | $182.7251 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $160.92 | 12.353% | $180.7984 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $108.82 | 11.697% | $121.5487 | $121.55 | $121.55 | $121.50 |
| Purchase #7 | $236.97 | 9.252% | $258.8945 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $979.93 | $1,061.4557 | $1,061.45 | $1,061.50 | $1,061.40 | |