| 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 | $222.39 | 13.724% | $252.9108 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $52.27 | 7.869% | $56.3831 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $236.85 | 5.240% | $249.2609 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $105.86 | 9.593% | $116.0151 | $116.02 | $116.00 | $116.00 |
| Purchase #5 | $179.41 | 7.317% | $192.5374 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $190.70 | 9.295% | $208.4256 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $125.94 | 7.762% | $135.7155 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $1,113.42 | $1,211.2484 | $1,211.26 | $1,211.25 | $1,211.20 | |