| 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 | $220.54 | 3.124% | $227.4297 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $140.99 | 5.748% | $149.0941 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $157.96 | 11.182% | $175.6231 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $244.71 | 6.689% | $261.0787 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $45.34 | 4.194% | $47.2416 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $20.84 | 13.591% | $23.6724 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $212.76 | 4.128% | $221.5427 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,043.14 | $1,105.6823 | $1,105.67 | $1,105.70 | $1,105.60 | |