| 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 | $243.75 | 12.523% | $274.2748 | $274.27 | $274.25 | $274.30 |
| Purchase #2 | $74.66 | 11.260% | $83.0667 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $44.59 | 4.253% | $46.4864 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $148.50 | 10.386% | $163.9232 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $163.64 | 10.428% | $180.7044 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $87.65 | 12.646% | $98.7342 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $79.93 | 5.328% | $84.1887 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $842.72 | $931.3784 | $931.37 | $931.35 | $931.40 | |