| 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 | $114.50 | 13.612% | $130.0857 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $229.57 | 9.869% | $252.2263 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $237.42 | 13.102% | $268.5268 | $268.53 | $268.55 | $268.50 |
| Purchase #4 | $224.55 | 3.384% | $232.1488 | $232.15 | $232.15 | $232.10 |
| Purchase #5 | $218.45 | 3.635% | $226.3907 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $147.67 | 12.787% | $166.5526 | $166.55 | $166.55 | $166.60 |
| Purchase #7 | $59.59 | 11.768% | $66.6026 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $1,231.75 | $1,342.5335 | $1,342.54 | $1,342.60 | $1,342.50 | |