| 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 | $227.87 | 9.629% | $249.8116 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $243.29 | 11.691% | $271.733 | $271.73 | $271.75 | $271.70 |
| Purchase #3 | $11.42 | 10.566% | $12.6266 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $180.41 | 4.462% | $188.4599 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $208.92 | 10.553% | $230.9673 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $24.49 | 4.121% | $25.4992 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $211.88 | 7.569% | $227.9172 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,108.28 | $1,207.0148 | $1,207.02 | $1,207.00 | $1,207.00 | |