| 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 | $186.99 | 13.514% | $212.2598 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $236.88 | 3.507% | $245.1874 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $116.28 | 12.840% | $131.2104 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $47.82 | 5.250% | $50.3306 | $50.33 | $50.35 | $50.30 |
| Purchase #5 | $80.93 | 11.844% | $90.5153 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $6.99 | 11.789% | $7.8141 | $7.81 | $7.80 | $7.80 |
| Purchase #7 | $181.82 | 5.705% | $192.1928 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $857.71 | $929.5104 | $929.51 | $929.50 | $929.50 | |