| 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 | $101.76 | 8.249% | $110.1542 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $115.93 | 11.552% | $129.3222 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $67.67 | 9.366% | $74.008 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $236.58 | 12.428% | $265.9822 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $88.40 | 6.848% | $94.4536 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $126.92 | 8.621% | $137.8618 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $19.30 | 13.416% | $21.8893 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $756.56 | $833.6713 | $833.66 | $833.65 | $833.80 | |