| 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 | $235.48 | 6.376% | $250.4942 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $213.82 | 13.679% | $243.0684 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $126.45 | 5.572% | $133.4958 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $71.83 | 10.630% | $79.4655 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $72.30 | 4.650% | $75.662 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $44.49 | 11.105% | $49.4306 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $242.67 | 12.149% | $272.152 | $272.15 | $272.15 | $272.20 |
| 7 purchase totals = | $1,007.04 | $1,103.7685 | $1,103.77 | $1,103.75 | $1,103.90 | |