| 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 | $210.91 | 12.383% | $237.027 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $19.53 | 7.645% | $21.0231 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $18.81 | 8.544% | $20.4171 | $20.42 | $20.40 | $20.40 |
| Purchase #4 | $168.52 | 4.254% | $175.6888 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $16.53 | 13.209% | $18.7134 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $236.25 | 6.148% | $250.7747 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $134.91 | 11.700% | $150.6945 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $805.46 | $874.3386 | $874.33 | $874.30 | $874.30 | |