| 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 | $111.55 | 6.541% | $118.8465 | $118.85 | $118.85 | $118.80 |
| Purchase #2 | $91.58 | 6.653% | $97.6728 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $108.31 | 13.268% | $122.6806 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $114.57 | 4.123% | $119.2937 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $234.75 | 4.703% | $245.7903 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $11.86 | 4.459% | $12.3888 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $214.85 | 3.356% | $222.0604 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $887.47 | $938.7331 | $938.73 | $938.75 | $938.80 | |