| 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 | $123.68 | 12.423% | $139.0448 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $119.56 | 8.805% | $130.0873 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $103.82 | 13.147% | $117.4692 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $61.99 | 11.825% | $69.3203 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $129.59 | 10.474% | $143.1633 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $195.56 | 6.498% | $208.2675 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $90.40 | 12.448% | $101.653 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $824.60 | $909.0054 | $909.00 | $908.95 | $909.10 | |