| 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 | $98.92 | 9.743% | $108.5578 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $68.35 | 6.156% | $72.5576 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $250.50 | 12.220% | $281.1111 | $281.11 | $281.10 | $281.10 |
| Purchase #4 | $170.88 | 11.231% | $190.0715 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $222.97 | 5.301% | $234.7896 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $221.53 | 9.607% | $242.8124 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $61.80 | 5.215% | $65.0229 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $1,094.95 | $1,194.9229 | $1,194.92 | $1,194.85 | $1,195.00 | |