| 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 | $223.47 | 11.842% | $249.9333 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $9.39 | 9.341% | $10.2671 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $207.27 | 9.663% | $227.2985 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $115.57 | 11.115% | $128.4156 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $217.51 | 9.620% | $238.4345 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $241.81 | 8.166% | $261.5562 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $216.94 | 7.354% | $232.8938 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $1,231.96 | $1,348.7990 | $1,348.80 | $1,348.80 | $1,348.80 | |