| 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 | $249.88 | 4.517% | $261.1671 | $261.17 | $261.15 | $261.20 |
| Purchase #2 | $127.93 | 3.386% | $132.2617 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $99.54 | 13.283% | $112.7619 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $127.64 | 13.306% | $144.6238 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $155.69 | 7.422% | $167.2453 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $232.36 | 11.683% | $259.5066 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $134.32 | 11.554% | $149.8393 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $1,127.36 | $1,227.4057 | $1,227.41 | $1,227.35 | $1,227.40 | |