| 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 | $7.92 | 11.420% | $8.8245 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $148.71 | 9.774% | $163.2449 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $52.56 | 9.862% | $57.7435 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $246.40 | 3.744% | $255.6252 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $160.94 | 7.554% | $173.0974 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $187.81 | 12.382% | $211.0646 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $117.46 | 5.418% | $123.824 | $123.82 | $123.80 | $123.80 |
| 7 purchase totals = | $921.80 | $993.4241 | $993.41 | $993.40 | $993.30 | |