| 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 | $119.62 | 8.526% | $129.8188 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $223.43 | 8.719% | $242.9109 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $134.83 | 11.663% | $150.5552 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $94.80 | 8.476% | $102.8352 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $20.93 | 13.178% | $23.6882 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $40.56 | 9.465% | $44.399 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $100.41 | 4.870% | $105.3 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $734.58 | $799.5073 | $799.52 | $799.50 | $799.50 | |