| 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 | $226.34 | 5.605% | $239.0264 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $221.83 | 10.870% | $245.9429 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $66.32 | 11.308% | $73.8195 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $188.59 | 6.519% | $200.8842 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $130.96 | 4.458% | $136.7982 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $30.45 | 3.581% | $31.5404 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $145.37 | 12.535% | $163.5921 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $1,009.86 | $1,091.6037 | $1,091.60 | $1,091.65 | $1,091.50 | |