| 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 | $232.41 | 13.655% | $264.1456 | $264.15 | $264.15 | $264.10 |
| Purchase #2 | $142.75 | 13.535% | $162.0712 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $103.67 | 3.350% | $107.1429 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $63.32 | 11.475% | $70.586 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $223.51 | 6.488% | $238.0113 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $126.95 | 13.685% | $144.3231 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $117.44 | 7.403% | $126.1341 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $1,010.05 | $1,112.4142 | $1,112.41 | $1,112.40 | $1,112.30 | |