| 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 | $130.95 | 10.477% | $144.6696 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $68.94 | 11.660% | $76.9784 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $242.45 | 10.386% | $267.6309 | $267.63 | $267.65 | $267.60 |
| Purchase #4 | $244.54 | 9.593% | $267.9987 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $135.43 | 3.166% | $139.7177 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $223.29 | 4.177% | $232.6168 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $92.65 | 5.724% | $97.9533 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $1,138.25 | $1,227.5654 | $1,227.57 | $1,227.55 | $1,227.60 | |