| 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 | $209.84 | 3.348% | $216.8654 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $112.69 | 3.350% | $116.4651 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $22.73 | 9.287% | $24.8409 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $173.72 | 6.125% | $184.3604 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $67.57 | 6.632% | $72.0512 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $131.76 | 9.337% | $144.0624 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $208.95 | 9.478% | $228.7543 | $228.75 | $228.75 | $228.80 |
| 7 purchase totals = | $927.26 | $987.3997 | $987.40 | $987.35 | $987.60 | |