| 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 | $117.31 | 8.340% | $127.0937 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $78.85 | 5.573% | $83.2443 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $140.49 | 5.841% | $148.696 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $41.71 | 10.740% | $46.1897 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $12.74 | 7.179% | $13.6546 | $13.65 | $13.65 | $13.70 |
| Purchase #6 | $30.82 | 3.184% | $31.8013 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $244.59 | 11.826% | $273.5152 | $273.52 | $273.50 | $273.50 |
| 7 purchase totals = | $666.51 | $724.1948 | $724.19 | $724.20 | $724.20 | |