| 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 | $237.80 | 11.734% | $265.7035 | $265.70 | $265.70 | $265.70 |
| Purchase #2 | $123.86 | 8.687% | $134.6197 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $173.58 | 8.454% | $188.2545 | $188.25 | $188.25 | $188.30 |
| Purchase #4 | $190.93 | 13.784% | $217.2478 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $81.42 | 7.377% | $87.4264 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $12.58 | 7.129% | $13.4768 | $13.48 | $13.50 | $13.50 |
| Purchase #7 | $36.27 | 3.822% | $37.6562 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $856.44 | $944.3849 | $944.39 | $944.40 | $944.40 | |