| 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 | $214.72 | 11.669% | $239.7757 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $239.29 | 13.707% | $272.0895 | $272.09 | $272.10 | $272.10 |
| Purchase #3 | $30.48 | 8.792% | $33.1598 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $15.34 | 4.169% | $15.9795 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $233.61 | 3.369% | $241.4803 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $47.94 | 9.696% | $52.5883 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $22.80 | 4.644% | $23.8588 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $804.18 | $878.9319 | $878.94 | $879.00 | $879.10 | |