| 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 | $236.33 | 6.329% | $251.2873 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $212.30 | 12.556% | $238.9564 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $120.84 | 5.718% | $127.7496 | $127.75 | $127.75 | $127.70 |
| Purchase #4 | $100.44 | 10.450% | $110.936 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $59.68 | 9.552% | $65.3806 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $172.79 | 5.152% | $181.6921 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $19.95 | 12.661% | $22.4759 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $922.33 | $998.4779 | $998.49 | $998.55 | $998.50 | |