| 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 | $242.27 | 11.154% | $269.2928 | $269.29 | $269.30 | $269.30 |
| Purchase #2 | $58.39 | 12.162% | $65.4914 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $207.58 | 9.752% | $227.8232 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $111.51 | 7.583% | $119.9658 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $157.31 | 6.189% | $167.0459 | $167.05 | $167.05 | $167.00 |
| Purchase #6 | $79.33 | 13.510% | $90.0475 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $246.38 | 12.530% | $277.2514 | $277.25 | $277.25 | $277.30 |
| 7 purchase totals = | $1,102.77 | $1,216.9180 | $1,216.92 | $1,216.90 | $1,216.90 | |