| 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 | $213.45 | 11.500% | $237.9968 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $106.97 | 13.660% | $121.5821 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $189.52 | 10.426% | $209.2794 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $189.81 | 7.473% | $203.9945 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $100.59 | 5.392% | $106.0138 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $105.27 | 11.260% | $117.1234 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $239.48 | 3.190% | $247.1194 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $1,145.09 | $1,243.1094 | $1,243.10 | $1,243.10 | $1,243.10 | |