| 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 | $71.66 | 11.348% | $79.792 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $118.85 | 8.713% | $129.2054 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $155.85 | 11.352% | $173.5421 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $165.32 | 12.676% | $186.276 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $126.89 | 4.445% | $132.5303 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $239.99 | 9.453% | $262.6763 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $129.74 | 9.518% | $142.0887 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $1,008.30 | $1,106.1108 | $1,106.12 | $1,106.20 | $1,106.10 | |