| 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 | $122.52 | 11.488% | $136.5951 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $198.38 | 3.847% | $206.0117 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $21.80 | 12.363% | $24.4951 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $30.76 | 9.625% | $33.7207 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $205.84 | 4.217% | $214.5203 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $18.57 | 6.115% | $19.7056 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $213.39 | 4.633% | $223.2764 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $811.26 | $858.3249 | $858.34 | $858.30 | $858.30 | |