| 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 | $19.40 | 6.216% | $20.6059 | $20.61 | $20.60 | $20.60 |
| Purchase #2 | $161.86 | 10.197% | $178.3649 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $222.60 | 5.332% | $234.469 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $198.65 | 5.300% | $209.1785 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $15.49 | 5.363% | $16.3207 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $247.92 | 9.591% | $271.698 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $50.83 | 13.329% | $57.6051 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $916.75 | $988.2421 | $988.25 | $988.20 | $988.30 | |