| 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 | $225.77 | 10.414% | $249.2817 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $22.59 | 3.429% | $23.3646 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $39.43 | 13.268% | $44.6616 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $128.44 | 9.795% | $141.0207 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $196.34 | 4.791% | $205.7466 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $175.70 | 8.710% | $191.0035 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $186.71 | 5.564% | $197.0985 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $974.98 | $1,052.1772 | $1,052.17 | $1,052.15 | $1,052.20 | |