| 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 | $31.70 | 13.266% | $35.9053 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $197.91 | 10.445% | $218.5817 | $218.58 | $218.60 | $218.60 |
| Purchase #3 | $115.66 | 9.397% | $126.5286 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $234.38 | 5.366% | $246.9568 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $171.44 | 4.844% | $179.7446 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $113.25 | 12.434% | $127.3315 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $156.32 | 8.812% | $170.0949 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,020.66 | $1,105.1434 | $1,105.14 | $1,105.20 | $1,105.10 | |