| 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 | $223.48 | 11.247% | $248.6148 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $117.48 | 4.312% | $122.5457 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $129.60 | 8.519% | $140.6406 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $211.96 | 13.389% | $240.3393 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $116.48 | 13.801% | $132.5554 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $124.90 | 10.246% | $137.6973 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $163.34 | 8.147% | $176.6473 | $176.65 | $176.65 | $176.60 |
| 7 purchase totals = | $1,087.24 | $1,199.0404 | $1,199.05 | $1,199.05 | $1,198.90 | |