| 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 | $7.92 | 9.260% | $8.6534 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $121.35 | 12.274% | $136.2445 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $217.40 | 8.283% | $235.4072 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $235.84 | 9.476% | $258.1882 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $228.26 | 10.389% | $251.9739 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $98.96 | 5.460% | $104.3632 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $22.32 | 10.220% | $24.6011 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $932.05 | $1,019.4315 | $1,019.42 | $1,019.40 | $1,019.50 | |