| 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 | $124.70 | 7.226% | $133.7108 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $207.86 | 11.282% | $231.3108 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $105.64 | 8.344% | $114.4546 | $114.45 | $114.45 | $114.50 |
| Purchase #4 | $113.53 | 10.634% | $125.6028 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $53.59 | 3.310% | $55.3638 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $17.66 | 9.116% | $19.2699 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $171.94 | 11.255% | $191.2918 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $794.92 | $871.0045 | $870.99 | $870.95 | $871.10 | |