| 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 | $249.49 | 4.571% | $260.8942 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $187.71 | 7.382% | $201.5668 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $242.35 | 7.841% | $261.3527 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $88.93 | 8.732% | $96.6954 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $155.79 | 6.534% | $165.9693 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $66.40 | 12.106% | $74.4384 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $234.59 | 11.706% | $262.0511 | $262.05 | $262.05 | $262.10 |
| 7 purchase totals = | $1,225.26 | $1,322.9679 | $1,322.97 | $1,322.95 | $1,323.10 | |