| 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 | $10.36 | 8.682% | $11.2595 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $197.88 | 10.600% | $218.8553 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $206.45 | 12.760% | $232.793 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $222.37 | 10.276% | $245.2207 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $174.73 | 6.635% | $186.3233 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $76.71 | 11.394% | $85.4503 | $85.45 | $85.45 | $85.50 |
| Purchase #7 | $200.42 | 7.650% | $215.7521 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $1,088.92 | $1,195.6542 | $1,195.65 | $1,195.60 | $1,195.80 | |