| 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 | $96.87 | 5.144% | $101.853 | $101.85 | $101.85 | $101.90 |
| Purchase #2 | $95.98 | 5.531% | $101.2887 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $110.30 | 11.489% | $122.9724 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $106.77 | 11.203% | $118.7314 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $237.95 | 4.422% | $248.4721 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $76.34 | 6.815% | $81.5426 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $118.36 | 8.721% | $128.6822 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $842.57 | $903.5424 | $903.53 | $903.55 | $903.60 | |