| 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 | $188.45 | 3.511% | $195.0665 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $103.25 | 4.698% | $108.1007 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $86.27 | 5.196% | $90.7526 | $90.75 | $90.75 | $90.80 |
| Purchase #4 | $111.43 | 6.313% | $118.4646 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $214.88 | 3.778% | $222.9982 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $23.44 | 9.316% | $25.6237 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $236.31 | 9.641% | $259.0926 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $964.03 | $1,020.0989 | $1,020.09 | $1,020.05 | $1,020.20 | |