| 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 | $236.96 | 4.300% | $247.1493 | $247.15 | $247.15 | $247.10 |
| Purchase #2 | $30.91 | 13.741% | $35.1573 | $35.16 | $35.15 | $35.20 |
| Purchase #3 | $70.37 | 5.159% | $74.0004 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $10.59 | 13.694% | $12.0402 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $180.73 | 11.467% | $201.4543 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $194.97 | 6.201% | $207.0601 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $137.59 | 11.370% | $153.234 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $862.12 | $930.0956 | $930.09 | $930.10 | $930.10 | |