| 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 | $95.62 | 9.726% | $104.92 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $181.55 | 10.770% | $201.1029 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $37.49 | 12.523% | $42.1849 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $231.34 | 9.354% | $252.9795 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $16.82 | 12.187% | $18.8699 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $227.45 | 5.368% | $239.6595 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $113.81 | 5.703% | $120.3006 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $904.08 | $980.0173 | $980.01 | $980.00 | $980.10 | |