| 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 | $131.79 | 7.207% | $141.2881 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $39.91 | 7.845% | $43.0409 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $216.78 | 3.667% | $224.7293 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $43.72 | 10.744% | $48.4173 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $91.31 | 5.209% | $96.0663 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $102.47 | 4.727% | $107.3138 | $107.31 | $107.30 | $107.30 |
| Purchase #7 | $239.46 | 7.857% | $258.2744 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $865.44 | $919.1301 | $919.13 | $919.10 | $919.10 | |