| 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 | $233.70 | 3.579% | $242.0641 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $63.36 | 10.507% | $70.0172 | $70.02 | $70.00 | $70.00 |
| Purchase #3 | $124.63 | 11.689% | $139.198 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $26.89 | 4.179% | $28.0137 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $239.81 | 13.225% | $271.5249 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $66.91 | 8.854% | $72.8342 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $164.85 | 13.547% | $187.1822 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $920.15 | $1,010.8343 | $1,010.82 | $1,010.80 | $1,010.80 | |