| 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 | $18.89 | 12.552% | $21.2611 | $21.26 | $21.25 | $21.30 |
| Purchase #2 | $14.51 | 5.138% | $15.2555 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $187.80 | 8.384% | $203.5452 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $218.54 | 13.691% | $248.4603 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $233.38 | 3.673% | $241.952 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $44.45 | 6.442% | $47.3135 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $166.88 | 4.851% | $174.9753 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $884.45 | $952.7629 | $952.77 | $952.75 | $952.90 | |