| 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 | $222.69 | 10.370% | $245.783 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $189.79 | 4.673% | $198.6589 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $103.29 | 10.176% | $113.8008 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $237.39 | 10.199% | $261.6014 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $102.99 | 7.478% | $110.6916 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $240.80 | 4.280% | $251.1062 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $88.78 | 12.579% | $99.9476 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $1,185.73 | $1,281.5895 | $1,281.59 | $1,281.60 | $1,281.60 | |