| 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 | $177.42 | 8.636% | $192.742 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $196.66 | 11.369% | $219.0183 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $83.50 | 12.271% | $93.7463 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $122.44 | 11.621% | $136.6688 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $108.40 | 10.129% | $119.3798 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $212.72 | 6.165% | $225.8342 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $227.27 | 10.390% | $250.8834 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $1,128.41 | $1,238.2728 | $1,238.27 | $1,238.30 | $1,238.20 | |