| 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 | $192.76 | 9.350% | $210.7831 | $210.78 | $210.80 | $210.80 |
| Purchase #2 | $23.89 | 10.844% | $26.4806 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $99.53 | 10.292% | $109.7736 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $210.94 | 10.497% | $233.0824 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $158.36 | 9.253% | $173.0131 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $68.76 | 6.153% | $72.9908 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $107.84 | 10.151% | $118.7868 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $862.08 | $944.9104 | $944.90 | $944.95 | $945.00 | |