| 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 | $225.71 | 6.651% | $240.722 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $111.31 | 6.437% | $118.475 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $66.70 | 12.129% | $74.79 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $146.92 | 6.676% | $156.7284 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $11.96 | 9.674% | $13.117 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $215.41 | 5.603% | $227.4794 | $227.48 | $227.50 | $227.50 |
| Purchase #7 | $82.37 | 13.407% | $93.4133 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $860.38 | $924.7251 | $924.73 | $924.75 | $924.70 | |