| 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 | $212.30 | 7.845% | $228.9549 | $228.95 | $228.95 | $229.00 |
| Purchase #2 | $21.70 | 10.617% | $24.0039 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $134.82 | 6.439% | $143.5011 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $103.94 | 13.510% | $117.9823 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $239.70 | 13.185% | $271.3044 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $51.68 | 4.175% | $53.8376 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $105.95 | 13.280% | $120.0202 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $870.09 | $959.6044 | $959.59 | $959.60 | $959.60 | |