| 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 | $96.31 | 13.671% | $109.4765 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $92.63 | 4.249% | $96.5658 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $226.72 | 4.744% | $237.4756 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $115.39 | 9.160% | $125.9597 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $157.92 | 7.431% | $169.655 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $249.69 | 12.827% | $281.7177 | $281.72 | $281.70 | $281.70 |
| Purchase #7 | $212.83 | 12.234% | $238.8676 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,151.49 | $1,259.7179 | $1,259.74 | $1,259.70 | $1,259.90 | |