| 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 | $24.31 | 12.758% | $27.4115 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $90.62 | 8.437% | $98.2656 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $68.36 | 8.782% | $74.3634 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $216.36 | 7.360% | $232.2841 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $221.83 | 9.696% | $243.3386 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $100.33 | 12.722% | $113.094 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $198.75 | 13.379% | $225.3408 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $920.56 | $1,014.0980 | $1,014.09 | $1,014.10 | $1,014.10 | |