| 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 | $126.33 | 10.720% | $139.8726 | $139.87 | $139.85 | $139.90 |
| Purchase #2 | $178.75 | 7.806% | $192.7032 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $199.35 | 5.153% | $209.6225 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $153.95 | 10.579% | $170.2364 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $6.66 | 8.736% | $7.2418 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $139.91 | 5.282% | $147.3 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $188.87 | 5.868% | $199.9529 | $199.95 | $199.95 | $200.00 |
| 7 purchase totals = | $993.82 | $1,066.9294 | $1,066.92 | $1,066.90 | $1,066.90 | |