| 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 | $14.42 | 4.138% | $15.0167 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $167.58 | 6.702% | $178.8112 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $249.33 | 12.846% | $281.3589 | $281.36 | $281.35 | $281.40 |
| Purchase #4 | $231.80 | 10.150% | $255.3277 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $245.91 | 3.564% | $254.6742 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $47.74 | 5.532% | $50.381 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $207.98 | 6.497% | $221.4925 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,164.76 | $1,257.0622 | $1,257.06 | $1,257.05 | $1,257.10 | |