| 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 | $228.40 | 8.531% | $247.8848 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $127.69 | 5.380% | $134.5597 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $206.77 | 13.713% | $235.1244 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $45.94 | 9.373% | $50.246 | $50.25 | $50.25 | $50.20 |
| Purchase #5 | $192.39 | 11.285% | $214.1012 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $46.54 | 6.313% | $49.4781 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $230.83 | 9.114% | $251.8678 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $1,078.56 | $1,183.2620 | $1,183.26 | $1,183.25 | $1,183.30 | |