| 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 | $116.51 | 3.190% | $120.2267 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $133.91 | 3.858% | $139.0762 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $218.27 | 13.445% | $247.6164 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $66.55 | 9.873% | $73.1205 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $59.69 | 3.530% | $61.7971 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $199.41 | 9.157% | $217.67 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $188.63 | 11.254% | $209.8584 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $982.97 | $1,069.3653 | $1,069.38 | $1,069.35 | $1,069.40 | |