| 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 | $239.93 | 6.307% | $255.0624 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $10.75 | 10.725% | $11.9029 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $192.27 | 9.638% | $210.801 | $210.80 | $210.80 | $210.80 |
| Purchase #4 | $212.76 | 7.261% | $228.2085 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $223.55 | 5.161% | $235.0874 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $129.95 | 5.349% | $136.901 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $125.43 | 7.403% | $134.7156 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $1,134.64 | $1,212.6788 | $1,212.68 | $1,212.65 | $1,212.70 | |