| 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 | $27.79 | 10.839% | $30.8022 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $235.50 | 4.841% | $246.9006 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $167.48 | 12.125% | $187.787 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $222.55 | 9.645% | $244.0149 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $77.83 | 8.673% | $84.5802 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $150.87 | 9.705% | $165.5119 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $215.94 | 13.631% | $245.3748 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $1,097.96 | $1,204.9716 | $1,204.96 | $1,204.95 | $1,205.00 | |