| 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 | $215.59 | 5.584% | $227.6285 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $228.93 | 12.599% | $257.7729 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $77.95 | 5.135% | $81.9527 | $81.95 | $81.95 | $82.00 |
| Purchase #4 | $128.25 | 3.587% | $132.8503 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $82.29 | 10.779% | $91.16 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $31.69 | 10.735% | $35.0919 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $58.29 | 5.697% | $61.6108 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $822.99 | $888.0671 | $888.06 | $888.05 | $888.20 | |