| 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 | $194.70 | 6.491% | $207.338 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $183.30 | 8.156% | $198.2499 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $89.91 | 9.436% | $98.3939 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $83.67 | 10.182% | $92.1893 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $195.75 | 6.219% | $207.9237 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $218.50 | 13.451% | $247.8904 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $26.70 | 8.619% | $29.0013 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $992.53 | $1,080.9865 | $1,080.98 | $1,081.00 | $1,080.90 | |