| 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 | $101.46 | 10.418% | $112.0301 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $144.41 | 13.643% | $164.1119 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $186.92 | 8.305% | $202.4437 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $30.88 | 12.130% | $34.6257 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $199.57 | 12.473% | $224.4624 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $140.94 | 12.683% | $158.8154 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $111.38 | 3.316% | $115.0734 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $915.56 | $1,011.5626 | $1,011.56 | $1,011.55 | $1,011.50 | |