| 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 | $194.36 | 6.385% | $206.7699 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $144.89 | 9.412% | $158.527 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $228.48 | 3.599% | $236.703 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $120.78 | 9.250% | $131.9522 | $131.95 | $131.95 | $132.00 |
| Purchase #5 | $214.95 | 5.178% | $226.0801 | $226.08 | $226.10 | $226.10 |
| Purchase #6 | $21.28 | 11.709% | $23.7717 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $50.95 | 9.358% | $55.7179 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $975.69 | $1,039.5218 | $1,039.52 | $1,039.50 | $1,039.60 | |