| 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 | $123.46 | 8.654% | $134.1442 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $234.73 | 6.184% | $249.2457 | $249.25 | $249.25 | $249.20 |
| Purchase #3 | $89.77 | 12.741% | $101.2076 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $163.35 | 3.260% | $168.6752 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $14.40 | 12.559% | $16.2085 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $89.30 | 13.660% | $101.4984 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $54.44 | 8.363% | $58.9928 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $769.45 | $829.9724 | $829.98 | $830.00 | $829.90 | |