| 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 | $242.28 | 7.789% | $261.1512 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $120.76 | 9.557% | $132.301 | $132.30 | $132.30 | $132.30 |
| Purchase #3 | $134.66 | 12.313% | $151.2407 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $135.51 | 12.207% | $152.0517 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $178.61 | 9.108% | $194.8778 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $27.46 | 6.546% | $29.2575 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $101.44 | 6.225% | $107.7546 | $107.75 | $107.75 | $107.80 |
| 7 purchase totals = | $940.72 | $1,028.6345 | $1,028.63 | $1,028.65 | $1,028.80 | |