| 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 | $212.46 | 9.509% | $232.6628 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $66.76 | 5.274% | $70.2809 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $13.94 | 5.422% | $14.6958 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $192.36 | 13.709% | $218.7306 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $22.59 | 12.791% | $25.4795 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $124.27 | 10.476% | $137.2885 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $193.43 | 9.213% | $211.2507 | $211.25 | $211.25 | $211.30 |
| 7 purchase totals = | $825.81 | $910.3888 | $910.39 | $910.45 | $910.50 | |