| 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 | $221.45 | 11.656% | $247.2622 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $117.54 | 11.719% | $131.3145 | $131.31 | $131.30 | $131.30 |
| Purchase #3 | $66.67 | 5.127% | $70.0882 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $102.47 | 5.328% | $107.9296 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $150.46 | 8.358% | $163.0354 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $217.49 | 12.486% | $244.6458 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $137.92 | 12.737% | $155.4869 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $1,014.00 | $1,119.7626 | $1,119.77 | $1,119.80 | $1,119.70 | |