| 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 | $40.27 | 7.872% | $43.4401 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $143.96 | 6.712% | $153.6226 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $170.49 | 9.184% | $186.1478 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $215.60 | 4.371% | $225.0239 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $74.97 | 9.223% | $81.8845 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $234.77 | 11.714% | $262.271 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $250.48 | 7.253% | $268.6473 | $268.65 | $268.65 | $268.60 |
| 7 purchase totals = | $1,130.54 | $1,221.0372 | $1,221.03 | $1,221.00 | $1,220.90 | |