| 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 | $202.30 | 12.212% | $227.0049 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $168.59 | 11.252% | $187.5597 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $58.94 | 5.435% | $62.1434 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $52.33 | 6.427% | $55.6932 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $94.63 | 11.840% | $105.8342 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $205.63 | 7.472% | $220.9947 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $5.58 | 4.105% | $5.8091 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $788.00 | $865.0392 | $865.02 | $865.05 | $865.00 | |