| 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 | $171.38 | 12.264% | $192.398 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $227.77 | 5.229% | $239.6801 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $212.42 | 6.351% | $225.9108 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $100.94 | 3.105% | $104.0742 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $152.60 | 6.592% | $162.6594 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $237.83 | 3.677% | $246.575 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $68.68 | 11.236% | $76.3969 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $1,171.62 | $1,247.6944 | $1,247.70 | $1,247.70 | $1,247.80 | |