| 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 | $85.77 | 7.112% | $91.87 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $167.96 | 12.424% | $188.8274 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $35.41 | 9.507% | $38.7764 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $132.25 | 3.194% | $136.4741 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $230.75 | 7.172% | $247.2994 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $123.69 | 10.422% | $136.581 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $10.41 | 4.737% | $10.9031 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $786.24 | $850.7314 | $850.73 | $850.75 | $850.80 | |