| 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 | $30.60 | 12.713% | $34.4902 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $196.96 | 12.487% | $221.5544 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $141.41 | 11.775% | $158.061 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $37.72 | 9.598% | $41.3404 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $223.59 | 13.636% | $254.0787 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $230.66 | 13.801% | $262.4934 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $211.41 | 5.796% | $223.6633 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,072.35 | $1,195.6814 | $1,195.67 | $1,195.70 | $1,195.80 | |