| 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 | $218.59 | 3.352% | $225.9171 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $127.74 | 9.845% | $140.316 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $98.79 | 6.552% | $105.2627 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $222.69 | 9.599% | $244.066 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $81.68 | 13.797% | $92.9494 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $76.75 | 10.414% | $84.7427 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $11.39 | 3.662% | $11.8071 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $837.63 | $905.0610 | $905.07 | $905.00 | $905.00 | |