| 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 | $210.90 | 3.619% | $218.5325 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $156.59 | 9.189% | $170.9791 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $213.64 | 10.407% | $235.8735 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $44.53 | 7.520% | $47.8787 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $195.49 | 10.442% | $215.9031 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $14.59 | 10.610% | $16.138 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $182.95 | 8.217% | $197.983 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $1,018.69 | $1,103.2879 | $1,103.28 | $1,103.35 | $1,103.30 | |