| 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 | $15.93 | 8.540% | $17.2904 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $222.88 | 7.822% | $240.3137 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $150.40 | 4.751% | $157.5455 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $222.78 | 5.734% | $235.5542 | $235.55 | $235.55 | $235.60 |
| Purchase #5 | $222.94 | 10.558% | $246.478 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $152.77 | 7.334% | $163.9742 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $182.27 | 6.196% | $193.5634 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,169.97 | $1,254.7194 | $1,254.71 | $1,254.70 | $1,254.80 | |