| 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 | $184.47 | 11.385% | $205.4719 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $136.39 | 3.221% | $140.7831 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $124.32 | 4.148% | $129.4768 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $46.59 | 12.786% | $52.547 | $52.55 | $52.55 | $52.50 |
| Purchase #5 | $81.34 | 11.534% | $90.7218 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $239.33 | 5.700% | $252.9718 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $83.33 | 5.733% | $88.1073 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $895.77 | $960.0797 | $960.08 | $960.05 | $960.10 | |