| 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 | $7.44 | 8.322% | $8.0592 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $106.60 | 3.118% | $109.9238 | $109.92 | $109.90 | $109.90 |
| Purchase #3 | $127.48 | 3.595% | $132.0629 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $247.83 | 13.389% | $281.012 | $281.01 | $281.00 | $281.00 |
| Purchase #5 | $233.52 | 11.393% | $260.1249 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $43.75 | 10.700% | $48.4313 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $171.67 | 6.153% | $182.2329 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $938.29 | $1,021.8470 | $1,021.83 | $1,021.80 | $1,021.80 | |