| 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 | $217.32 | 10.612% | $240.382 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $19.69 | 11.223% | $21.8998 | $21.90 | $21.90 | $21.90 |
| Purchase #3 | $240.67 | 4.521% | $251.5507 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $102.63 | 12.663% | $115.626 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $245.39 | 6.498% | $261.3354 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $73.66 | 8.590% | $79.9874 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $197.95 | 9.219% | $216.199 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,097.31 | $1,186.9803 | $1,186.99 | $1,187.05 | $1,187.00 | |