| 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 | $111.71 | 9.176% | $121.9605 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $192.38 | 8.612% | $208.9478 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $155.85 | 5.823% | $164.9251 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $118.96 | 13.862% | $135.4502 | $135.45 | $135.45 | $135.50 |
| Purchase #5 | $185.45 | 13.454% | $210.4004 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $145.76 | 12.539% | $164.0368 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $111.26 | 10.645% | $123.1036 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $1,021.37 | $1,128.8244 | $1,128.83 | $1,128.85 | $1,128.80 | |