| 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 | $245.77 | 3.179% | $253.583 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $234.38 | 11.405% | $261.111 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $232.73 | 7.310% | $249.7426 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $145.43 | 4.545% | $152.0398 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $48.52 | 11.446% | $54.0736 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $191.81 | 7.790% | $206.752 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $89.61 | 5.750% | $94.7626 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $1,188.25 | $1,272.0646 | $1,272.05 | $1,272.05 | $1,272.10 | |