| 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 | $205.72 | 12.548% | $231.5337 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $116.95 | 6.117% | $124.1038 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $114.82 | 12.411% | $129.0703 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $20.53 | 11.259% | $22.8415 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $95.86 | 3.753% | $99.4576 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $182.44 | 13.242% | $206.5987 | $206.60 | $206.60 | $206.60 |
| Purchase #7 | $110.53 | 9.777% | $121.3365 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $846.85 | $934.9421 | $934.94 | $934.95 | $934.90 | |