| 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 | $111.92 | 4.772% | $117.2608 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $169.87 | 5.180% | $178.6693 | $178.67 | $178.65 | $178.70 |
| Purchase #3 | $249.98 | 3.859% | $259.6267 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $205.27 | 7.517% | $220.7001 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $18.95 | 13.371% | $21.4838 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $206.97 | 7.611% | $222.7225 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $183.84 | 13.324% | $208.3348 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,146.80 | $1,228.7980 | $1,228.79 | $1,228.80 | $1,228.80 | |