| 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 | $195.87 | 13.416% | $222.1479 | $222.15 | $222.15 | $222.10 |
| Purchase #2 | $227.47 | 8.400% | $246.5775 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $74.58 | 10.163% | $82.1596 | $82.16 | $82.15 | $82.20 |
| Purchase #4 | $27.71 | 13.247% | $31.3807 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $63.89 | 8.772% | $69.4944 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $86.64 | 13.502% | $98.3381 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $25.72 | 11.343% | $28.6374 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $701.88 | $778.7356 | $778.74 | $778.80 | $778.70 | |