| 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 | $106.71 | 10.175% | $117.5677 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $208.47 | 6.243% | $221.4848 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $15.39 | 9.791% | $16.8968 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $160.48 | 6.503% | $170.916 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $190.62 | 5.762% | $201.6035 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $233.39 | 4.350% | $243.5425 | $243.54 | $243.55 | $243.50 |
| Purchase #7 | $100.59 | 5.589% | $106.212 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $1,015.65 | $1,078.2233 | $1,078.22 | $1,078.20 | $1,078.20 | |