| 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 | $221.63 | 9.822% | $243.3985 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $148.69 | 7.245% | $159.4626 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $106.49 | 7.386% | $114.3554 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $149.88 | 4.326% | $156.3638 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $198.61 | 13.662% | $225.7441 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $77.59 | 3.712% | $80.4701 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $231.77 | 7.371% | $248.8538 | $248.85 | $248.85 | $248.90 |
| 7 purchase totals = | $1,134.66 | $1,228.6483 | $1,228.64 | $1,228.60 | $1,228.80 | |