| 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 | $124.56 | 3.693% | $129.16 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $31.60 | 8.188% | $34.1874 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $222.80 | 3.521% | $230.6448 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $55.27 | 12.648% | $62.2605 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $159.75 | 8.166% | $172.7952 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $45.87 | 13.504% | $52.0643 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $205.78 | 5.501% | $217.1 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $845.63 | $898.2122 | $898.21 | $898.20 | $898.30 | |