| 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 | $192.42 | 6.537% | $204.9985 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $23.74 | 8.313% | $25.7135 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $81.60 | 10.586% | $90.2382 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $217.67 | 6.508% | $231.836 | $231.84 | $231.85 | $231.80 |
| Purchase #5 | $221.81 | 3.806% | $230.2521 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $242.46 | 5.193% | $255.0509 | $255.05 | $255.05 | $255.10 |
| Purchase #7 | $107.87 | 3.277% | $111.4049 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $1,087.57 | $1,149.4941 | $1,149.49 | $1,149.50 | $1,149.50 | |