| 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 | $248.99 | 7.739% | $268.2593 | $268.26 | $268.25 | $268.30 |
| Purchase #2 | $246.40 | 7.464% | $264.7913 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $154.28 | 3.655% | $159.9189 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $91.38 | 9.504% | $100.0648 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $245.72 | 4.178% | $255.9862 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $208.28 | 9.602% | $228.279 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $148.29 | 10.103% | $163.2717 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,343.34 | $1,440.5712 | $1,440.57 | $1,440.55 | $1,440.70 | |