| 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 | $130.29 | 8.464% | $141.3177 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $25.45 | 8.278% | $27.5568 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $103.76 | 10.506% | $114.661 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $181.89 | 7.604% | $195.7209 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $225.99 | 10.263% | $249.1834 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $136.44 | 11.839% | $152.5931 | $152.59 | $152.60 | $152.60 |
| Purchase #7 | $8.40 | 6.702% | $8.963 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $812.22 | $889.9959 | $889.99 | $889.95 | $890.10 | |