| 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 | $234.83 | 10.234% | $258.8625 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $133.48 | 5.787% | $141.2045 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $179.70 | 6.236% | $190.9061 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $57.98 | 6.422% | $61.7035 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $201.80 | 10.334% | $222.654 | $222.65 | $222.65 | $222.70 |
| Purchase #6 | $64.63 | 5.529% | $68.2034 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $102.50 | 11.153% | $113.9318 | $113.93 | $113.95 | $113.90 |
| 7 purchase totals = | $974.92 | $1,057.4658 | $1,057.45 | $1,057.45 | $1,057.50 | |