| 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 | $207.48 | 6.352% | $220.6591 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $193.40 | 8.850% | $210.5159 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $113.76 | 12.155% | $127.5875 | $127.59 | $127.60 | $127.60 |
| Purchase #4 | $105.99 | 10.323% | $116.9313 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $225.63 | 9.873% | $247.9064 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $26.46 | 10.118% | $29.1372 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $17.63 | 7.502% | $18.9526 | $18.95 | $18.95 | $19.00 |
| 7 purchase totals = | $890.35 | $971.6900 | $971.70 | $971.70 | $971.70 | |