| 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 | $206.28 | 3.254% | $212.9924 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $209.40 | 10.411% | $231.2006 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $156.40 | 7.766% | $168.546 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $142.50 | 13.445% | $161.6591 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $121.63 | 7.450% | $130.6914 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $165.69 | 9.227% | $180.9782 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $135.87 | 3.201% | $140.2192 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $1,137.77 | $1,226.2869 | $1,226.29 | $1,226.30 | $1,226.30 | |