| 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 | $101.84 | 9.768% | $111.7877 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $138.62 | 12.207% | $155.5413 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $190.79 | 12.677% | $214.9764 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $243.65 | 4.548% | $254.7312 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $248.28 | 5.757% | $262.5735 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $21.88 | 9.366% | $23.9293 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $74.30 | 10.601% | $82.1765 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $1,019.36 | $1,105.7159 | $1,105.72 | $1,105.80 | $1,105.70 | |