| 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 | $99.79 | 12.154% | $111.9185 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $224.79 | 10.642% | $248.7122 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $101.87 | 7.667% | $109.6804 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $191.88 | 8.411% | $208.019 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $217.41 | 13.769% | $247.3452 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $179.88 | 13.302% | $203.8076 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $39.59 | 12.309% | $44.4631 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $1,055.21 | $1,173.9460 | $1,173.95 | $1,173.90 | $1,173.90 | |