| 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 | $89.66 | 8.368% | $97.1627 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $189.25 | 10.824% | $209.7344 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $127.91 | 9.224% | $139.7084 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $104.97 | 11.605% | $117.1518 | $117.15 | $117.15 | $117.20 |
| Purchase #5 | $152.60 | 10.446% | $168.5406 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $9.48 | 10.495% | $10.4749 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $231.31 | 11.377% | $257.6261 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $905.18 | $1,000.3989 | $1,000.39 | $1,000.40 | $1,000.40 | |