| 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 | $188.49 | 4.111% | $196.2388 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $74.70 | 11.200% | $83.0664 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $241.33 | 6.868% | $257.9045 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $123.38 | 10.568% | $136.4188 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $178.99 | 13.611% | $203.3523 | $203.35 | $203.35 | $203.40 |
| Purchase #6 | $30.64 | 12.213% | $34.3821 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $127.80 | 9.538% | $139.9896 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $965.33 | $1,051.3525 | $1,051.35 | $1,051.35 | $1,051.40 | |