| 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 | $136.40 | 5.410% | $143.7792 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $106.31 | 11.291% | $118.3135 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $208.46 | 11.739% | $232.9311 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $30.35 | 5.367% | $31.9789 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $213.52 | 5.638% | $225.5583 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $214.61 | 4.323% | $223.8876 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $216.68 | 10.611% | $239.6719 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $1,126.33 | $1,216.1205 | $1,216.12 | $1,216.15 | $1,216.20 | |