| 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 | $20.50 | 13.831% | $23.3354 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $229.94 | 12.298% | $258.218 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $142.99 | 5.789% | $151.2677 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $201.58 | 4.527% | $210.7055 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $216.79 | 10.497% | $239.5464 | $239.55 | $239.55 | $239.50 |
| Purchase #6 | $11.34 | 13.712% | $12.8949 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $240.80 | 8.752% | $261.8748 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $1,063.94 | $1,157.8427 | $1,157.85 | $1,157.80 | $1,157.80 | |