| 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 | $10.58 | 13.624% | $12.0214 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $126.64 | 6.773% | $135.2173 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $248.80 | 12.867% | $280.8131 | $280.81 | $280.80 | $280.80 |
| Purchase #4 | $213.46 | 4.751% | $223.6015 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $152.45 | 11.779% | $170.4071 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $104.94 | 13.822% | $119.4448 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $78.26 | 10.274% | $86.3004 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $935.13 | $1,027.8056 | $1,027.80 | $1,027.75 | $1,027.70 | |