| 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 | $250.40 | 11.112% | $278.2244 | $278.22 | $278.20 | $278.20 |
| Purchase #2 | $120.93 | 4.800% | $126.7346 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $131.99 | 10.469% | $145.808 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $36.81 | 11.128% | $40.9062 | $40.91 | $40.90 | $40.90 |
| Purchase #5 | $193.86 | 12.338% | $217.7784 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $54.63 | 7.391% | $58.6677 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $60.41 | 8.179% | $65.3509 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $849.03 | $933.4702 | $933.47 | $933.45 | $933.50 | |