| 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 | $237.36 | 3.362% | $245.34 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $145.74 | 8.176% | $157.6557 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $11.49 | 3.392% | $11.8797 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $16.48 | 11.700% | $18.4082 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $41.60 | 12.462% | $46.7842 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $66.36 | 9.328% | $72.5501 | $72.55 | $72.55 | $72.60 |
| Purchase #7 | $94.37 | 11.318% | $105.0508 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $613.40 | $657.6687 | $657.67 | $657.70 | $657.80 | |