| 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 | $249.81 | 8.197% | $270.2869 | $270.29 | $270.30 | $270.30 |
| Purchase #2 | $245.84 | 6.239% | $261.178 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $104.79 | 8.174% | $113.3555 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $7.95 | 3.338% | $8.2154 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $247.86 | 4.413% | $258.7981 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $236.71 | 3.183% | $244.2445 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $63.55 | 12.656% | $71.5929 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $1,156.51 | $1,227.6713 | $1,227.68 | $1,227.70 | $1,227.70 | |