| 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 | $112.52 | 10.392% | $124.2131 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $136.58 | 5.227% | $143.719 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $25.48 | 3.761% | $26.4383 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $45.34 | 6.674% | $48.366 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $104.27 | 11.256% | $116.0066 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $247.80 | 12.565% | $278.9361 | $278.94 | $278.95 | $278.90 |
| Purchase #7 | $88.63 | 12.436% | $99.652 | $99.65 | $99.65 | $99.70 |
| 7 purchase totals = | $760.62 | $837.3311 | $837.34 | $837.30 | $837.30 | |