| 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 | $235.44 | 3.340% | $243.3037 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $96.81 | 5.642% | $102.272 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $246.31 | 3.364% | $254.5959 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $148.85 | 7.752% | $160.3889 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $115.32 | 7.840% | $124.3611 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $127.39 | 6.854% | $136.1213 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $8.58 | 13.392% | $9.729 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $978.70 | $1,030.7719 | $1,030.77 | $1,030.75 | $1,030.80 | |