| 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 | $97.98 | 9.403% | $107.1931 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $122.66 | 10.206% | $135.1787 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $231.90 | 8.587% | $251.8133 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $186.68 | 11.678% | $208.4805 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $220.65 | 5.780% | $233.4036 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $48.25 | 13.646% | $54.8342 | $54.83 | $54.85 | $54.80 |
| Purchase #7 | $216.67 | 12.691% | $244.1676 | $244.17 | $244.15 | $244.20 |
| 7 purchase totals = | $1,124.79 | $1,235.0710 | $1,235.06 | $1,235.10 | $1,235.10 | |