| 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 | $215.63 | 6.839% | $230.3769 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $221.45 | 9.151% | $241.7149 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $36.80 | 3.246% | $37.9945 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $154.67 | 10.704% | $171.2259 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $215.91 | 4.327% | $225.2524 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $27.54 | 6.612% | $29.3609 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $232.31 | 6.432% | $247.2522 | $247.25 | $247.25 | $247.30 |
| 7 purchase totals = | $1,104.31 | $1,183.1777 | $1,183.17 | $1,183.20 | $1,183.30 | |