| 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 | $193.33 | 11.373% | $215.3174 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $156.34 | 4.539% | $163.4363 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $228.70 | 4.508% | $239.0098 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $197.85 | 10.619% | $218.8597 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $204.42 | 12.219% | $229.3981 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $5.91 | 3.326% | $6.1066 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $170.75 | 9.416% | $186.8278 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $1,157.30 | $1,258.9557 | $1,258.97 | $1,258.95 | $1,258.90 | |