| 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 | $125.42 | 3.298% | $129.5564 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $185.79 | 10.292% | $204.9115 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $213.61 | 11.270% | $237.6838 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $25.91 | 8.511% | $28.1152 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $87.83 | 11.338% | $97.7882 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $167.45 | 11.736% | $187.1019 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $158.68 | 10.695% | $175.6508 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $964.69 | $1,060.8078 | $1,060.81 | $1,060.80 | $1,060.90 | |