| 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 | $245.84 | 13.265% | $278.4507 | $278.45 | $278.45 | $278.50 |
| Purchase #2 | $130.41 | 7.514% | $140.209 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $227.54 | 7.368% | $244.3051 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $173.62 | 12.435% | $195.2096 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $58.81 | 6.402% | $62.575 | $62.58 | $62.60 | $62.60 |
| Purchase #6 | $194.28 | 11.473% | $216.5697 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $229.50 | 13.795% | $261.1595 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,260.00 | $1,398.4786 | $1,398.49 | $1,398.45 | $1,398.60 | |