| 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 | $234.71 | 10.102% | $258.4204 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $249.58 | 5.536% | $263.3967 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $184.84 | 10.677% | $204.5754 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $91.39 | 11.209% | $101.6339 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $245.42 | 6.576% | $261.5588 | $261.56 | $261.55 | $261.60 |
| Purchase #6 | $118.87 | 12.674% | $133.9356 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $155.37 | 5.515% | $163.9387 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,280.18 | $1,387.4595 | $1,387.47 | $1,387.50 | $1,387.40 | |