| 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 | $245.44 | 7.433% | $263.6836 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $111.86 | 13.339% | $126.781 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $235.87 | 11.464% | $262.9101 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $145.86 | 11.544% | $162.6981 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $168.53 | 6.344% | $179.2215 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $223.50 | 5.477% | $235.7411 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $112.86 | 12.282% | $126.7215 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $1,243.92 | $1,357.7569 | $1,357.75 | $1,357.75 | $1,357.70 | |