| 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 | $96.39 | 5.332% | $101.5295 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $234.27 | 12.183% | $262.8111 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $247.92 | 5.546% | $261.6696 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $183.29 | 8.248% | $198.4078 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $220.31 | 13.265% | $249.5341 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $124.87 | 7.504% | $134.2402 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $194.59 | 13.259% | $220.3907 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $1,301.64 | $1,428.5830 | $1,428.58 | $1,428.60 | $1,428.50 | |