| 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 | $219.85 | 4.476% | $229.6905 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $222.50 | 3.284% | $229.8069 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $237.39 | 6.844% | $253.637 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $167.39 | 13.266% | $189.596 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $240.83 | 5.793% | $254.7813 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $214.80 | 10.497% | $237.3476 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $131.32 | 4.791% | $137.6115 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $1,434.08 | $1,532.4708 | $1,532.48 | $1,532.50 | $1,532.40 | |