| 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 | $249.26 | 5.400% | $262.72 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $100.69 | 5.589% | $106.3176 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $137.81 | 13.755% | $156.7658 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $80.30 | 3.185% | $82.8576 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $218.29 | 7.581% | $234.8386 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $237.46 | 13.510% | $269.5408 | $269.54 | $269.55 | $269.50 |
| Purchase #7 | $224.29 | 12.732% | $252.8466 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $1,248.10 | $1,365.8870 | $1,365.90 | $1,365.85 | $1,365.80 | |