| 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 | $237.96 | 12.668% | $268.1048 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $150.83 | 13.736% | $171.548 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $135.99 | 9.400% | $148.7731 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $219.45 | 5.330% | $231.1467 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $216.31 | 13.427% | $245.3539 | $245.35 | $245.35 | $245.40 |
| Purchase #6 | $234.66 | 3.789% | $243.5513 | $243.55 | $243.55 | $243.60 |
| Purchase #7 | $113.62 | 12.362% | $127.6657 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $1,308.82 | $1,436.1435 | $1,436.14 | $1,436.10 | $1,436.20 | |