| 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 | $224.62 | 5.250% | $236.4126 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $60.70 | 10.275% | $66.9369 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $178.82 | 12.821% | $201.7465 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $130.34 | 10.528% | $144.0622 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $182.87 | 11.223% | $203.3935 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $195.64 | 11.329% | $217.8041 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $97.56 | 12.596% | $109.8487 | $109.85 | $109.85 | $109.80 |
| 7 purchase totals = | $1,070.55 | $1,180.2045 | $1,180.20 | $1,180.20 | $1,180.10 | |