| 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 | $236.75 | 6.183% | $251.3883 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $32.81 | 10.161% | $36.1438 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $93.32 | 8.644% | $101.3866 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $140.95 | 12.306% | $158.2953 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $99.71 | 13.729% | $113.3992 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $157.87 | 12.720% | $177.9511 | $177.95 | $177.95 | $178.00 |
| Purchase #7 | $193.43 | 4.498% | $202.1305 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $954.84 | $1,040.6948 | $1,040.70 | $1,040.75 | $1,040.70 | |