| 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 | $227.46 | 5.240% | $239.3789 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $21.30 | 4.475% | $22.2532 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $96.68 | 10.671% | $106.9967 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $154.34 | 10.568% | $170.6507 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $182.85 | 13.347% | $207.255 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $112.58 | 3.271% | $116.2625 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $145.46 | 10.426% | $160.6257 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $940.67 | $1,023.4227 | $1,023.43 | $1,023.45 | $1,023.60 | |