| 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 | $39.74 | 7.237% | $42.616 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $237.97 | 11.857% | $266.1861 | $266.19 | $266.20 | $266.20 |
| Purchase #3 | $65.45 | 10.754% | $72.4885 | $72.49 | $72.50 | $72.50 |
| Purchase #4 | $134.83 | 13.252% | $152.6977 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $158.30 | 3.334% | $163.5777 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $92.79 | 11.380% | $103.3495 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $210.91 | 6.324% | $224.2479 | $224.25 | $224.25 | $224.20 |
| 7 purchase totals = | $939.99 | $1,025.1634 | $1,025.18 | $1,025.20 | $1,025.10 | |