| 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 | $236.32 | 12.725% | $266.3917 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $11.69 | 6.153% | $12.4093 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $123.95 | 8.676% | $134.7039 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $148.82 | 5.742% | $157.3652 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $243.91 | 8.682% | $265.0863 | $265.09 | $265.10 | $265.10 |
| Purchase #6 | $14.38 | 4.814% | $15.0723 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $142.61 | 9.481% | $156.1309 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $921.68 | $1,007.1596 | $1,007.16 | $1,007.15 | $1,007.20 | |