| 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 | $210.74 | 13.622% | $239.447 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $74.55 | 10.183% | $82.1414 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $215.54 | 3.122% | $222.2692 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $208.33 | 10.650% | $230.5171 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $17.47 | 9.635% | $19.1532 | $19.15 | $19.15 | $19.20 |
| Purchase #6 | $184.32 | 12.539% | $207.4319 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $111.50 | 3.693% | $115.6177 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $1,022.45 | $1,116.5775 | $1,116.58 | $1,116.55 | $1,116.50 | |