| 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 | $249.59 | 6.445% | $265.6761 | $265.68 | $265.70 | $265.70 |
| Purchase #2 | $65.73 | 3.724% | $68.1778 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $156.88 | 11.630% | $175.1251 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $227.31 | 10.304% | $250.732 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $71.54 | 13.599% | $81.2687 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $247.52 | 7.242% | $265.4454 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $106.63 | 10.255% | $117.5649 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $1,125.20 | $1,223.9900 | $1,224.00 | $1,224.05 | $1,224.00 | |