| 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 | $218.39 | 12.864% | $246.4837 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $104.50 | 11.721% | $116.7484 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $46.43 | 10.719% | $51.4068 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $144.57 | 12.438% | $162.5516 | $162.55 | $162.55 | $162.60 |
| Purchase #5 | $30.40 | 4.520% | $31.7741 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $25.68 | 9.550% | $28.1324 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $249.49 | 13.696% | $283.6602 | $283.66 | $283.65 | $283.70 |
| 7 purchase totals = | $819.46 | $920.7572 | $920.75 | $920.75 | $920.80 | |