| 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 | $238.38 | 5.628% | $251.796 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $109.51 | 6.488% | $116.615 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $94.33 | 7.721% | $101.6132 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $32.50 | 6.296% | $34.5462 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $18.88 | 8.466% | $20.4784 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $163.48 | 12.276% | $183.5488 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $11.34 | 12.437% | $12.7504 | $12.75 | $12.75 | $12.80 |
| 7 purchase totals = | $668.42 | $721.3480 | $721.36 | $721.35 | $721.30 | |