| 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 | $10.78 | 12.640% | $12.1426 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $186.31 | 3.663% | $193.1345 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $195.84 | 7.518% | $210.5633 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $234.52 | 4.231% | $244.4425 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $127.77 | 3.792% | $132.615 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $48.59 | 11.256% | $54.0593 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $207.53 | 5.135% | $218.1867 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,011.34 | $1,065.1439 | $1,065.14 | $1,065.15 | $1,065.10 | |