| 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 | $147.99 | 11.402% | $164.8638 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $206.57 | 12.837% | $233.0874 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $88.45 | 8.239% | $95.7374 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $207.96 | 10.554% | $229.9081 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $39.54 | 12.545% | $44.5003 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $207.92 | 7.753% | $224.04 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $208.46 | 3.812% | $216.4065 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $1,106.89 | $1,208.5435 | $1,208.55 | $1,208.55 | $1,208.50 | |