| 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 | $229.33 | 10.490% | $253.3867 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $120.59 | 8.471% | $130.8052 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $41.36 | 7.733% | $44.5584 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $243.78 | 8.585% | $264.7085 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $121.81 | 12.186% | $136.6538 | $136.65 | $136.65 | $136.70 |
| Purchase #6 | $52.42 | 5.411% | $55.2564 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $147.87 | 9.716% | $162.237 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $957.16 | $1,047.6060 | $1,047.62 | $1,047.60 | $1,047.70 | |