| 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 | $138.77 | 13.579% | $157.6136 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $216.51 | 13.843% | $246.4815 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $228.37 | 10.683% | $252.7668 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $97.90 | 6.383% | $104.149 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $232.62 | 7.739% | $250.6225 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $231.46 | 11.300% | $257.615 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $89.82 | 13.809% | $102.2232 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $1,235.45 | $1,371.4716 | $1,371.47 | $1,371.40 | $1,371.40 | |