| 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 | $237.64 | 6.300% | $252.6113 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $152.67 | 13.253% | $172.9034 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $216.55 | 9.158% | $236.3816 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $110.59 | 11.433% | $123.2338 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $233.84 | 5.579% | $246.8859 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $151.59 | 10.670% | $167.7647 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $74.25 | 9.834% | $81.5517 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $1,177.13 | $1,281.3324 | $1,281.32 | $1,281.35 | $1,281.40 | |