| 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 | $244.35 | 6.676% | $260.6628 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $27.65 | 12.472% | $31.0985 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $147.69 | 6.332% | $157.0417 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $182.63 | 3.205% | $188.4833 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $100.33 | 9.599% | $109.9607 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $115.79 | 8.291% | $125.3901 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $165.47 | 3.195% | $170.7568 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $983.91 | $1,043.3939 | $1,043.39 | $1,043.40 | $1,043.50 | |