| 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 | $220.69 | 9.639% | $241.9623 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $137.42 | 5.761% | $145.3368 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $229.99 | 9.513% | $251.8689 | $251.87 | $251.85 | $251.90 |
| Purchase #4 | $237.86 | 10.426% | $262.6593 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $193.45 | 6.575% | $206.1693 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $41.89 | 10.259% | $46.1875 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $139.70 | 12.734% | $157.4894 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $1,201.00 | $1,311.6735 | $1,311.68 | $1,311.65 | $1,311.80 | |