| 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 | $217.40 | 10.802% | $240.8835 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $221.37 | 5.824% | $234.2626 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $218.51 | 3.308% | $225.7383 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $163.34 | 10.347% | $180.2408 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $114.41 | 5.763% | $121.0034 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $145.93 | 4.451% | $152.4253 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $69.33 | 3.306% | $71.622 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $1,150.29 | $1,226.1759 | $1,226.17 | $1,226.20 | $1,226.10 | |