| 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 | $213.49 | 12.566% | $240.3172 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $100.76 | 3.198% | $103.9823 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $111.50 | 12.440% | $125.3706 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $10.67 | 12.145% | $11.9659 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $216.64 | 9.565% | $237.3616 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $140.59 | 3.550% | $145.5809 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $117.60 | 7.519% | $126.4423 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $911.25 | $991.0208 | $991.02 | $991.00 | $991.10 | |