| 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 | $182.90 | 9.320% | $199.9463 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $127.26 | 10.224% | $140.2711 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $222.89 | 3.137% | $229.8821 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $48.87 | 3.747% | $50.7012 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $48.42 | 3.310% | $50.0227 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $226.85 | 3.670% | $235.1754 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $200.77 | 11.849% | $224.5592 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $1,057.96 | $1,130.5580 | $1,130.56 | $1,130.55 | $1,130.60 | |