| 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 | $169.96 | 10.438% | $187.7004 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $237.81 | 6.520% | $253.3152 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $191.66 | 9.369% | $209.6166 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $97.91 | 3.250% | $101.0921 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $218.45 | 6.456% | $232.5531 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $86.60 | 4.103% | $90.1532 | $90.15 | $90.15 | $90.20 |
| Purchase #7 | $213.64 | 4.174% | $222.5573 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $1,216.03 | $1,296.9879 | $1,296.99 | $1,296.95 | $1,297.10 | |