| 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 | $217.34 | 9.731% | $238.4894 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $96.54 | 3.795% | $100.2037 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $85.28 | 7.275% | $91.4841 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $136.70 | 6.232% | $145.2191 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $134.99 | 5.719% | $142.7101 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $191.53 | 4.526% | $200.1986 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $48.37 | 12.406% | $54.3708 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $910.75 | $972.6758 | $972.67 | $972.65 | $972.70 | |