| 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 | $114.68 | 3.416% | $118.5975 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $46.91 | 5.823% | $49.6416 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $179.78 | 10.759% | $199.1225 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $222.56 | 7.843% | $240.0154 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $21.36 | 7.723% | $23.0096 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $135.28 | 12.302% | $151.9221 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $96.59 | 11.704% | $107.8949 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $817.16 | $890.2036 | $890.20 | $890.15 | $890.10 | |