| 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 | $238.78 | 6.539% | $254.3938 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $146.32 | 3.138% | $150.9115 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $12.80 | 7.411% | $13.7486 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $192.27 | 11.345% | $214.083 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $24.68 | 3.848% | $25.6297 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $80.92 | 7.426% | $86.9291 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $216.58 | 9.102% | $236.2931 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $912.35 | $981.9888 | $981.98 | $982.05 | $981.90 | |