| 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 | $46.47 | 3.213% | $47.9631 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $215.52 | 3.112% | $222.227 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $209.91 | 13.283% | $237.7923 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $18.56 | 13.349% | $21.0376 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $22.97 | 12.380% | $25.8137 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $173.25 | 13.498% | $196.6353 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $227.29 | 12.289% | $255.2217 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $913.97 | $1,006.6907 | $1,006.69 | $1,006.70 | $1,006.60 | |