| 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 | $138.40 | 9.340% | $151.3266 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $176.38 | 3.662% | $182.839 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $215.39 | 11.416% | $239.9789 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $114.59 | 13.266% | $129.7915 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $94.78 | 8.702% | $103.0278 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $44.72 | 12.464% | $50.2939 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $218.49 | 4.223% | $227.7168 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $1,002.75 | $1,084.9745 | $1,084.98 | $1,085.05 | $1,084.90 | |