| 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 | $66.88 | 9.734% | $73.3901 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $243.52 | 12.470% | $273.8869 | $273.89 | $273.90 | $273.90 |
| Purchase #3 | $248.42 | 13.517% | $281.9989 | $282.00 | $282.00 | $282.00 |
| Purchase #4 | $147.28 | 7.207% | $157.8945 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $227.34 | 4.397% | $237.3361 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $148.34 | 10.249% | $163.5434 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $85.72 | 3.731% | $88.9182 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $1,167.50 | $1,276.9681 | $1,276.97 | $1,277.00 | $1,276.90 | |