| 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 | $234.98 | 7.736% | $253.1581 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $44.71 | 12.137% | $50.1365 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $105.87 | 3.590% | $109.6707 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $201.93 | 4.170% | $210.3505 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $33.60 | 3.271% | $34.6991 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $127.29 | 10.524% | $140.686 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $158.63 | 5.394% | $167.1865 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $907.01 | $965.8874 | $965.90 | $965.90 | $966.00 | |