| 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 | $240.69 | 6.781% | $257.0112 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $127.88 | 7.112% | $136.9748 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $99.71 | 13.489% | $113.1599 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $149.44 | 7.321% | $160.3805 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $104.81 | 8.845% | $114.0804 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $106.94 | 10.290% | $117.9441 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $233.30 | 13.498% | $264.7908 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,062.77 | $1,164.3417 | $1,164.33 | $1,164.35 | $1,164.40 | |