| 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 | $111.35 | 11.611% | $124.2788 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $201.33 | 3.747% | $208.8738 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $112.52 | 5.323% | $118.5094 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $196.46 | 6.497% | $209.224 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $12.66 | 10.495% | $13.9887 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $40.40 | 10.822% | $44.7721 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $53.66 | 9.558% | $58.7888 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $728.38 | $778.4356 | $778.43 | $778.40 | $778.50 | |