| 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 | $127.89 | 9.491% | $140.028 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $76.30 | 5.577% | $80.5553 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $248.77 | 3.732% | $258.0541 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $182.98 | 3.831% | $189.99 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $38.48 | 4.144% | $40.0746 | $40.07 | $40.05 | $40.10 |
| Purchase #6 | $195.27 | 7.241% | $209.4095 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $97.52 | 7.646% | $104.9764 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $967.21 | $1,023.0879 | $1,023.09 | $1,023.10 | $1,023.20 | |