| 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 | $222.25 | 11.832% | $248.5466 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $136.70 | 8.517% | $148.3427 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $94.95 | 8.680% | $103.1917 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $104.44 | 12.226% | $117.2088 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $230.30 | 3.119% | $237.4831 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $157.80 | 5.710% | $166.8104 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $211.72 | 11.542% | $236.1567 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,158.16 | $1,257.7400 | $1,257.74 | $1,257.75 | $1,257.70 | |