| 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 | $215.90 | 3.241% | $222.8973 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $237.76 | 9.213% | $259.6648 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $67.77 | 7.366% | $72.7619 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $89.29 | 9.343% | $97.6324 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $11.67 | 12.685% | $13.1503 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $42.29 | 5.545% | $44.635 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $170.95 | 11.787% | $191.0999 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $835.63 | $901.8416 | $901.84 | $901.85 | $901.90 | |