| 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 | $192.29 | 8.343% | $208.3328 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $130.72 | 3.432% | $135.2063 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $233.87 | 13.857% | $266.2774 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $107.26 | 6.507% | $114.2394 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $154.47 | 9.356% | $168.9222 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $223.33 | 12.602% | $251.474 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $126.73 | 12.806% | $142.959 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $1,168.67 | $1,287.4111 | $1,287.41 | $1,287.40 | $1,287.40 | |