| 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 | $120.85 | 13.422% | $137.0705 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $132.40 | 13.605% | $150.413 | $150.41 | $150.40 | $150.40 |
| Purchase #3 | $130.73 | 12.207% | $146.6882 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $124.90 | 6.432% | $132.9336 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $216.29 | 9.445% | $236.7186 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $10.38 | 11.285% | $11.5514 | $11.55 | $11.55 | $11.60 |
| Purchase #7 | $210.44 | 9.776% | $231.0126 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $945.99 | $1,046.3879 | $1,046.38 | $1,046.35 | $1,046.40 | |