| 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 | $241.48 | 9.471% | $264.3506 | $264.35 | $264.35 | $264.40 |
| Purchase #2 | $167.37 | 12.277% | $187.918 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $215.76 | 13.579% | $245.0581 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $157.88 | 10.744% | $174.8426 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $238.49 | 12.502% | $268.306 | $268.31 | $268.30 | $268.30 |
| Purchase #6 | $70.68 | 11.831% | $79.0422 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $250.85 | 3.530% | $259.705 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,342.51 | $1,479.2225 | $1,479.23 | $1,479.20 | $1,479.20 | |