| 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 | $105.35 | 9.835% | $115.7112 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $230.34 | 13.675% | $261.839 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $151.72 | 7.645% | $163.319 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $109.56 | 5.754% | $115.8641 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $40.89 | 9.215% | $44.658 | $44.66 | $44.65 | $44.70 |
| Purchase #6 | $200.90 | 11.752% | $224.5098 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $208.78 | 4.779% | $218.7576 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $1,047.54 | $1,144.6587 | $1,144.66 | $1,144.60 | $1,144.70 | |