| 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 | $102.79 | 13.443% | $116.6081 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $7.58 | 6.301% | $8.0576 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $93.91 | 3.782% | $97.4617 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $184.90 | 3.445% | $191.2698 | $191.27 | $191.25 | $191.30 |
| Purchase #5 | $219.55 | 11.385% | $244.5458 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $214.67 | 5.479% | $226.4318 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $221.83 | 4.301% | $231.3709 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $1,045.23 | $1,115.7457 | $1,115.75 | $1,115.70 | $1,115.80 | |