| 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 | $241.50 | 3.815% | $250.7132 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $237.45 | 12.624% | $267.4257 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $101.83 | 12.742% | $114.8052 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $179.64 | 12.105% | $201.3854 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $167.50 | 4.187% | $174.5132 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $107.49 | 6.302% | $114.264 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $197.69 | 5.339% | $208.2447 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,233.10 | $1,331.3514 | $1,331.35 | $1,331.35 | $1,331.30 | |