| 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 | $113.40 | 12.570% | $127.6544 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $175.90 | 7.833% | $189.6782 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $242.77 | 4.678% | $254.1268 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $126.69 | 6.407% | $134.807 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $56.68 | 7.340% | $60.8403 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $193.58 | 9.461% | $211.8946 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $203.25 | 10.405% | $224.3982 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $1,112.27 | $1,203.3995 | $1,203.40 | $1,203.45 | $1,203.40 | |