| 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 | $135.79 | 8.181% | $146.899 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $181.74 | 9.430% | $198.8781 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $192.69 | 11.864% | $215.5507 | $215.55 | $215.55 | $215.60 |
| Purchase #4 | $249.80 | 10.156% | $275.1697 | $275.17 | $275.15 | $275.20 |
| Purchase #5 | $109.93 | 4.671% | $115.0648 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $151.99 | 3.142% | $156.7655 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $139.40 | 3.762% | $144.6442 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $1,161.34 | $1,252.9720 | $1,252.97 | $1,252.95 | $1,253.10 | |