| 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 | $201.89 | 12.392% | $226.9082 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $238.88 | 5.575% | $252.1976 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $115.41 | 13.437% | $130.9176 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $200.70 | 11.209% | $223.1965 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $112.57 | 3.536% | $116.5505 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $80.38 | 9.750% | $88.2171 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $24.46 | 6.739% | $26.1084 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $974.29 | $1,064.0959 | $1,064.11 | $1,064.05 | $1,064.10 | |