| 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 | $42.27 | 9.383% | $46.2362 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $237.94 | 13.502% | $270.0667 | $270.07 | $270.05 | $270.10 |
| Purchase #3 | $152.63 | 4.374% | $159.306 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $195.61 | 10.730% | $216.599 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $236.28 | 5.182% | $248.524 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $112.97 | 3.604% | $117.0414 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $125.76 | 7.395% | $135.06 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,103.46 | $1,192.8333 | $1,192.84 | $1,192.80 | $1,192.80 | |