| 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 | $186.61 | 13.520% | $211.8397 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $95.79 | 5.108% | $100.683 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $184.72 | 11.857% | $206.6223 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $124.42 | 7.843% | $134.1783 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $27.50 | 4.855% | $28.8351 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $117.61 | 7.482% | $126.4096 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $175.96 | 11.276% | $195.8012 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $912.61 | $1,004.3692 | $1,004.37 | $1,004.40 | $1,004.30 | |