| 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 | $233.57 | 12.575% | $262.9414 | $262.94 | $262.95 | $262.90 |
| Purchase #2 | $233.99 | 12.509% | $263.2598 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $236.98 | 5.422% | $249.8291 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $178.59 | 11.229% | $198.6439 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $246.29 | 6.341% | $261.9072 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $69.91 | 12.646% | $78.7508 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $64.25 | 7.276% | $68.9248 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $1,263.58 | $1,384.2570 | $1,384.25 | $1,384.25 | $1,384.20 | |