| 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 | $119.75 | 11.350% | $133.3416 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $200.83 | 11.336% | $223.5961 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $227.77 | 7.618% | $245.1215 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $126.97 | 11.557% | $141.6439 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $249.50 | 12.490% | $280.6626 | $280.66 | $280.65 | $280.70 |
| Purchase #6 | $79.48 | 13.254% | $90.0143 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $5.91 | 8.587% | $6.4175 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $1,010.21 | $1,120.7975 | $1,120.79 | $1,120.75 | $1,120.70 | |