| 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 | $241.47 | 7.506% | $259.5947 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $63.48 | 8.862% | $69.1056 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $199.86 | 3.512% | $206.8791 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $136.44 | 6.687% | $145.5637 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $75.70 | 10.539% | $83.678 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $58.30 | 10.253% | $64.2775 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $239.44 | 9.351% | $261.83 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $1,014.69 | $1,090.9286 | $1,090.93 | $1,091.00 | $1,091.00 | |