| 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 | $232.65 | 10.680% | $257.497 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $210.69 | 4.582% | $220.3438 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $27.30 | 5.657% | $28.8444 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $103.73 | 10.791% | $114.9235 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $10.86 | 12.614% | $12.2299 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $210.95 | 6.312% | $224.2652 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $46.84 | 9.660% | $51.3647 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $843.02 | $909.4685 | $909.46 | $909.45 | $909.40 | |