| 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 | $204.32 | 3.298% | $211.0585 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $74.37 | 3.594% | $77.0429 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $116.65 | 7.259% | $125.1176 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $249.37 | 11.579% | $278.2446 | $278.24 | $278.25 | $278.20 |
| Purchase #5 | $117.58 | 7.557% | $126.4655 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $56.74 | 7.661% | $61.0869 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $204.31 | 11.738% | $228.2919 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $1,023.34 | $1,107.3079 | $1,107.31 | $1,107.30 | $1,107.30 | |