| 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 | $106.41 | 13.628% | $120.9116 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $225.34 | 11.449% | $251.1392 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $30.93 | 4.573% | $32.3444 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $249.75 | 12.380% | $280.6691 | $280.67 | $280.65 | $280.70 |
| Purchase #5 | $163.78 | 4.458% | $171.0813 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $191.41 | 5.337% | $201.6256 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $18.81 | 13.655% | $21.3785 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $986.43 | $1,079.1497 | $1,079.15 | $1,079.20 | $1,079.10 | |