| 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 | $182.51 | 4.214% | $190.201 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $161.25 | 9.476% | $176.5301 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $222.44 | 13.287% | $251.9956 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $96.29 | 4.754% | $100.8676 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $112.40 | 5.279% | $118.3336 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $216.29 | 12.868% | $244.1222 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $217.35 | 7.181% | $232.9579 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,208.53 | $1,315.0080 | $1,315.01 | $1,315.00 | $1,315.00 | |