| 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 | $103.54 | 7.826% | $111.643 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $125.34 | 9.225% | $136.9026 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $163.69 | 11.648% | $182.7566 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $6.61 | 10.344% | $7.2937 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $10.33 | 8.498% | $11.2078 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $249.42 | 12.665% | $281.009 | $281.01 | $281.00 | $281.00 |
| Purchase #7 | $99.42 | 6.812% | $106.1925 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $758.35 | $837.0052 | $837.00 | $837.00 | $837.00 | |