| 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 | $243.93 | 3.220% | $251.7845 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $227.59 | 12.561% | $256.1776 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $76.65 | 5.733% | $81.0443 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $77.58 | 3.445% | $80.2526 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $96.32 | 4.308% | $100.4695 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $227.42 | 10.581% | $251.4833 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $21.88 | 8.519% | $23.744 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $971.37 | $1,044.9558 | $1,044.94 | $1,045.00 | $1,045.00 | |