| 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 | $198.31 | 8.331% | $214.8312 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $88.89 | 12.671% | $100.1533 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $250.62 | 13.422% | $284.2582 | $284.26 | $284.25 | $284.30 |
| Purchase #4 | $39.76 | 7.544% | $42.7595 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $27.76 | 11.440% | $30.9357 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $105.58 | 9.704% | $115.8255 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $178.72 | 12.543% | $201.1368 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $889.64 | $989.9002 | $989.91 | $989.95 | $989.90 | |