| 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 | $221.87 | 7.417% | $238.3261 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $189.89 | 11.604% | $211.9248 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $234.58 | 7.455% | $252.0679 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $173.92 | 6.182% | $184.6717 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $194.37 | 7.777% | $209.4862 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $211.26 | 9.515% | $231.3614 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $239.75 | 9.188% | $261.7782 | $261.78 | $261.80 | $261.80 |
| 7 purchase totals = | $1,465.64 | $1,589.6163 | $1,589.62 | $1,589.60 | $1,589.70 | |