| 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 | $239.99 | 3.102% | $247.4345 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $23.88 | 12.721% | $26.9178 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $201.30 | 3.230% | $207.802 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $103.27 | 9.623% | $113.2077 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $222.79 | 5.639% | $235.3531 | $235.35 | $235.35 | $235.40 |
| Purchase #6 | $184.76 | 6.874% | $197.4604 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $71.86 | 12.583% | $80.9021 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $1,047.85 | $1,109.0776 | $1,109.07 | $1,109.05 | $1,109.10 | |