| 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 | $121.26 | 4.430% | $126.6318 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $114.72 | 8.334% | $124.2808 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $146.45 | 5.581% | $154.6234 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $7.68 | 6.449% | $8.1753 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $214.50 | 5.519% | $226.3383 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $69.57 | 9.350% | $76.0748 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $88.30 | 12.360% | $99.2139 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $762.48 | $815.3383 | $815.33 | $815.35 | $815.30 | |