| 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 | $230.65 | 13.631% | $262.0899 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $9.77 | 9.252% | $10.6739 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $185.42 | 12.223% | $208.0839 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $57.99 | 9.366% | $63.4213 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $123.28 | 6.638% | $131.4633 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $5.41 | 11.685% | $6.0422 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $107.97 | 8.553% | $117.2047 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $720.49 | $798.9792 | $798.96 | $798.95 | $799.00 | |