| 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 | $96.70 | 4.288% | $100.8465 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $8.78 | 6.548% | $9.3549 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $244.91 | 3.227% | $252.8132 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $108.53 | 6.767% | $115.8742 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $164.67 | 12.458% | $185.1846 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $202.37 | 6.485% | $215.4937 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $215.36 | 5.763% | $227.7712 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,041.32 | $1,107.3383 | $1,107.32 | $1,107.30 | $1,107.40 | |