| 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 | $209.70 | 10.236% | $231.1649 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $37.84 | 8.491% | $41.053 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $103.41 | 10.433% | $114.1988 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $52.61 | 8.428% | $57.044 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $92.52 | 11.483% | $103.1441 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $245.80 | 6.567% | $261.9417 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $143.72 | 6.844% | $153.5562 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $885.60 | $962.1027 | $962.09 | $962.10 | $962.10 | |