| 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 | $237.88 | 13.154% | $269.1707 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $94.70 | 12.731% | $106.7563 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $213.90 | 11.489% | $238.475 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $104.75 | 8.593% | $113.7512 | $113.75 | $113.75 | $113.80 |
| Purchase #5 | $44.98 | 8.798% | $48.9373 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $146.89 | 7.153% | $157.397 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $128.90 | 11.458% | $143.6694 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $972.00 | $1,078.1569 | $1,078.17 | $1,078.15 | $1,078.30 | |