| 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 | $108.38 | 9.504% | $118.6804 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $65.97 | 8.824% | $71.7912 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $179.51 | 7.465% | $192.9104 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $238.59 | 9.645% | $261.602 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $151.86 | 5.650% | $160.4401 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $122.69 | 10.323% | $135.3553 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $169.25 | 11.184% | $188.1789 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,036.25 | $1,128.9583 | $1,128.96 | $1,129.00 | $1,129.00 | |