| 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 | $221.48 | 9.774% | $243.1275 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $70.57 | 9.446% | $77.236 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $43.83 | 7.856% | $47.2733 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $195.90 | 6.790% | $209.2016 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $109.73 | 10.692% | $121.4623 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $208.74 | 13.583% | $237.0932 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $229.27 | 11.189% | $254.923 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,079.52 | $1,190.3169 | $1,190.31 | $1,190.30 | $1,190.30 | |