| 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 | $231.40 | 10.414% | $255.498 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $139.56 | 6.618% | $148.7961 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $56.92 | 8.838% | $61.9506 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $212.97 | 10.164% | $234.6163 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $46.55 | 3.225% | $48.0512 | $48.05 | $48.05 | $48.10 |
| Purchase #6 | $186.37 | 4.120% | $194.0484 | $194.05 | $194.05 | $194.00 |
| Purchase #7 | $137.64 | 6.822% | $147.0298 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $1,011.41 | $1,089.9904 | $1,090.00 | $1,090.00 | $1,090.00 | |