| 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 | $126.86 | 5.297% | $133.5798 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $113.45 | 4.196% | $118.2104 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $211.42 | 9.306% | $231.0947 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $227.78 | 11.720% | $254.4758 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $202.33 | 12.524% | $227.6698 | $227.67 | $227.65 | $227.70 |
| Purchase #6 | $167.73 | 4.522% | $175.3148 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $87.64 | 10.462% | $96.8089 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $1,137.21 | $1,237.1542 | $1,237.15 | $1,237.15 | $1,237.20 | |