| 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 | $193.45 | 4.615% | $202.3777 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $46.66 | 9.130% | $50.9201 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $8.37 | 8.349% | $9.0688 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $84.78 | 4.418% | $88.5256 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $233.48 | 11.171% | $259.5621 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $88.31 | 8.592% | $95.8976 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $201.60 | 4.795% | $211.2667 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $856.65 | $917.6186 | $917.63 | $917.60 | $917.70 | |