| 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 | $192.77 | 10.845% | $213.6759 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $61.61 | 13.408% | $69.8707 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $201.65 | 12.686% | $227.2313 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $233.36 | 11.302% | $259.7343 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $42.33 | 8.390% | $45.8815 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $243.52 | 7.628% | $262.0957 | $262.10 | $262.10 | $262.10 |
| Purchase #7 | $123.63 | 12.153% | $138.6548 | $138.65 | $138.65 | $138.70 |
| 7 purchase totals = | $1,098.87 | $1,217.1442 | $1,217.14 | $1,217.20 | $1,217.20 | |