| 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 | $189.56 | 13.725% | $215.5771 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $75.97 | 11.831% | $84.958 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $203.74 | 4.785% | $213.489 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $9.43 | 12.761% | $10.6334 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $249.28 | 4.874% | $261.4299 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $245.82 | 6.625% | $262.1056 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $35.31 | 8.107% | $38.1726 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $1,009.11 | $1,086.3656 | $1,086.37 | $1,086.40 | $1,086.40 | |