| 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 | $227.90 | 8.629% | $247.5655 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $88.46 | 8.206% | $95.719 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $135.96 | 7.476% | $146.1244 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $121.26 | 12.271% | $136.1398 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $68.26 | 8.145% | $73.8198 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $208.60 | 13.619% | $237.0092 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $199.28 | 5.246% | $209.7342 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $1,049.72 | $1,146.1119 | $1,146.11 | $1,146.05 | $1,146.00 | |