| 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 | $111.80 | 3.478% | $115.6884 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $247.90 | 9.424% | $271.2621 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $218.99 | 3.557% | $226.7795 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $80.57 | 5.487% | $84.9909 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $113.43 | 10.213% | $125.0146 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $186.83 | 6.341% | $198.6769 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $19.31 | 13.365% | $21.8908 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $978.83 | $1,044.3032 | $1,044.30 | $1,044.35 | $1,044.40 | |