| 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 | $73.42 | 11.608% | $81.9426 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $208.78 | 7.323% | $224.069 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $228.61 | 9.451% | $250.2159 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $246.33 | 10.500% | $272.1947 | $272.19 | $272.20 | $272.20 |
| Purchase #5 | $210.63 | 12.307% | $236.5522 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $186.94 | 5.273% | $196.7973 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $123.83 | 11.425% | $137.9776 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $1,278.54 | $1,399.7493 | $1,399.75 | $1,399.75 | $1,399.80 | |