| 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 | $190.31 | 12.589% | $214.2681 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $209.91 | 7.169% | $224.9584 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $235.53 | 12.838% | $265.7673 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $145.99 | 3.555% | $151.1799 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $123.47 | 8.854% | $134.402 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $82.58 | 10.734% | $91.4441 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $23.93 | 9.697% | $26.2505 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $1,011.72 | $1,108.2703 | $1,108.27 | $1,108.25 | $1,108.40 | |