| 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 | $218.62 | 9.453% | $239.2861 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $58.59 | 13.103% | $66.267 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $216.37 | 4.722% | $226.587 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $122.84 | 11.724% | $137.2418 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $124.55 | 11.628% | $139.0327 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $233.50 | 13.720% | $265.5362 | $265.54 | $265.55 | $265.50 |
| Purchase #7 | $176.77 | 10.104% | $194.6308 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,151.24 | $1,268.5816 | $1,268.59 | $1,268.65 | $1,268.50 | |