| 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 | $22.80 | 4.699% | $23.8714 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $57.43 | 8.364% | $62.2334 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $160.53 | 11.382% | $178.8015 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $236.65 | 5.438% | $249.519 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $106.76 | 9.319% | $116.709 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $136.30 | 3.327% | $140.8347 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $209.76 | 9.844% | $230.4088 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $930.23 | $1,002.3778 | $1,002.37 | $1,002.35 | $1,002.30 | |