| 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 | $108.70 | 4.573% | $113.6709 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $175.78 | 9.729% | $192.8816 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $243.45 | 6.152% | $258.427 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $226.71 | 6.104% | $240.5484 | $240.55 | $240.55 | $240.50 |
| Purchase #5 | $132.68 | 3.512% | $137.3397 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $119.31 | 12.371% | $134.0698 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $238.38 | 12.862% | $269.0404 | $269.04 | $269.05 | $269.00 |
| 7 purchase totals = | $1,245.01 | $1,345.9778 | $1,345.98 | $1,346.00 | $1,345.90 | |