| 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 | $126.88 | 9.575% | $139.0288 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $236.78 | 6.674% | $252.5827 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $167.78 | 3.833% | $174.211 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $105.82 | 10.666% | $117.1068 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $205.42 | 6.155% | $218.0636 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $93.74 | 11.641% | $104.6523 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $192.96 | 12.215% | $216.5301 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $1,129.38 | $1,222.1753 | $1,222.17 | $1,222.20 | $1,222.20 | |