| 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 | $102.52 | 12.674% | $115.5134 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $165.91 | 6.830% | $177.2417 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $33.87 | 9.527% | $37.0968 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $242.49 | 12.398% | $272.5539 | $272.55 | $272.55 | $272.60 |
| Purchase #5 | $22.51 | 8.259% | $24.3691 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $232.33 | 4.841% | $243.5771 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $218.41 | 7.327% | $234.4129 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,018.04 | $1,104.7649 | $1,104.76 | $1,104.75 | $1,104.80 | |