| 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 | $233.60 | 7.143% | $250.286 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $113.85 | 13.817% | $129.5807 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $133.80 | 7.681% | $144.0772 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $221.94 | 5.702% | $234.595 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $217.65 | 10.405% | $240.2965 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $23.34 | 9.345% | $25.5211 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $229.45 | 8.448% | $248.8339 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,173.63 | $1,273.1904 | $1,273.20 | $1,273.25 | $1,273.20 | |