| 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 | $220.84 | 5.353% | $232.6616 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $37.72 | 8.750% | $41.0205 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $100.51 | 4.694% | $105.2279 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $90.73 | 12.196% | $101.7954 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $151.99 | 8.414% | $164.7784 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $218.92 | 7.162% | $234.5991 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $68.38 | 10.134% | $75.3096 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $889.09 | $955.3925 | $955.40 | $955.40 | $955.40 | |