| 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 | $237.61 | 7.381% | $255.148 | $255.15 | $255.15 | $255.10 |
| Purchase #2 | $175.33 | 7.321% | $188.1659 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $249.74 | 3.400% | $258.2312 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $15.41 | 12.289% | $17.3037 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $126.94 | 6.821% | $135.5986 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $182.34 | 8.223% | $197.3338 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $217.72 | 5.808% | $230.3652 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,205.09 | $1,282.1464 | $1,282.15 | $1,282.15 | $1,282.10 | |