| 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 | $204.35 | 3.645% | $211.7986 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $110.54 | 9.232% | $120.7451 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $216.42 | 9.406% | $236.7765 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $126.43 | 13.493% | $143.4892 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $66.67 | 8.663% | $72.4456 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $123.44 | 10.661% | $136.5999 | $136.60 | $136.60 | $136.60 |
| Purchase #7 | $46.37 | 5.592% | $48.963 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $894.22 | $970.8179 | $970.83 | $970.85 | $970.80 | |