| 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 | $119.78 | 9.738% | $131.4442 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $49.61 | 5.462% | $52.3197 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $206.39 | 9.183% | $225.3428 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $74.41 | 6.627% | $79.3412 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $210.93 | 8.548% | $228.9603 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $248.81 | 13.425% | $282.2127 | $282.21 | $282.20 | $282.20 |
| Purchase #7 | $185.54 | 13.653% | $210.8718 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $1,095.47 | $1,210.4927 | $1,210.48 | $1,210.45 | $1,210.40 | |