| 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 | $100.73 | 5.648% | $106.4192 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $212.66 | 5.336% | $224.0075 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $113.72 | 3.477% | $117.674 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $210.71 | 11.407% | $234.7457 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $159.75 | 6.549% | $170.212 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $99.88 | 3.439% | $103.3149 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $149.93 | 4.475% | $156.6394 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $1,047.38 | $1,113.0127 | $1,113.01 | $1,112.95 | $1,112.90 | |