| 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 | $198.32 | 4.747% | $207.7343 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $215.30 | 11.422% | $239.8916 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $107.49 | 11.353% | $119.6933 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $105.26 | 4.234% | $109.7167 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $126.86 | 12.182% | $142.3141 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $248.53 | 5.158% | $261.3492 | $261.35 | $261.35 | $261.30 |
| Purchase #7 | $137.47 | 8.222% | $148.7728 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,139.23 | $1,229.4720 | $1,229.46 | $1,229.45 | $1,229.40 | |