| 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 | $166.41 | 7.694% | $179.2136 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $83.37 | 11.211% | $92.7166 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $118.78 | 3.575% | $123.0264 | $123.03 | $123.05 | $123.00 |
| Purchase #4 | $17.79 | 12.197% | $19.9598 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $235.82 | 12.711% | $265.7951 | $265.80 | $265.80 | $265.80 |
| Purchase #6 | $109.38 | 7.145% | $117.1952 | $117.20 | $117.20 | $117.20 |
| Purchase #7 | $227.38 | 10.221% | $250.6205 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $958.93 | $1,048.5272 | $1,048.54 | $1,048.50 | $1,048.50 | |