| 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 | $241.42 | 4.714% | $252.8005 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $26.27 | 3.761% | $27.258 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $121.38 | 5.457% | $128.0037 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $198.34 | 7.388% | $212.9934 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $84.95 | 12.785% | $95.8109 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $43.83 | 9.843% | $48.1442 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $12.59 | 11.626% | $14.0537 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $728.78 | $779.0644 | $779.05 | $779.05 | $779.10 | |