| 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 | $184.53 | 10.230% | $203.4074 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $40.53 | 6.601% | $43.2054 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $250.51 | 8.360% | $271.4526 | $271.45 | $271.45 | $271.50 |
| Purchase #4 | $62.43 | 13.433% | $70.8162 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $239.44 | 9.171% | $261.399 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $236.80 | 6.611% | $252.4548 | $252.45 | $252.45 | $252.50 |
| Purchase #7 | $124.78 | 8.385% | $135.2428 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $1,139.02 | $1,237.9782 | $1,237.98 | $1,237.95 | $1,238.00 | |