| 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 | $138.80 | 3.727% | $143.9731 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $101.89 | 12.144% | $114.2635 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $18.45 | 7.790% | $19.8873 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $222.76 | 11.293% | $247.9163 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $134.89 | 6.325% | $143.4218 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $104.70 | 9.162% | $114.2926 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $240.26 | 7.176% | $257.5011 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $961.75 | $1,041.2557 | $1,041.25 | $1,041.20 | $1,041.30 | |