| 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 | $229.81 | 5.309% | $242.0106 | $242.01 | $242.00 | $242.00 |
| Purchase #2 | $122.61 | 12.327% | $137.7241 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $247.92 | 4.834% | $259.9045 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $13.61 | 9.780% | $14.9411 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $93.71 | 6.872% | $100.1498 | $100.15 | $100.15 | $100.10 |
| Purchase #6 | $203.35 | 5.116% | $213.7534 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $154.49 | 13.763% | $175.7525 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $1,065.50 | $1,144.2360 | $1,144.22 | $1,144.20 | $1,144.20 | |