| 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 | $230.46 | 8.484% | $250.0122 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $10.82 | 11.825% | $12.0995 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $161.64 | 3.578% | $167.4235 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $245.43 | 12.210% | $275.397 | $275.40 | $275.40 | $275.40 |
| Purchase #5 | $10.88 | 12.428% | $12.2322 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $129.67 | 3.425% | $134.1112 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $97.79 | 10.206% | $107.7704 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $886.69 | $959.0460 | $959.04 | $959.00 | $959.00 | |