| 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 | $97.39 | 6.833% | $104.0447 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $112.68 | 3.493% | $116.6159 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $149.47 | 9.560% | $163.7593 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $213.70 | 8.507% | $231.8795 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $55.65 | 7.404% | $59.7703 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $118.52 | 11.769% | $132.4686 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $233.25 | 6.459% | $248.3156 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $980.66 | $1,056.8539 | $1,056.86 | $1,056.80 | $1,056.90 | |