| 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 | $235.85 | 5.349% | $248.4656 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $167.77 | 13.774% | $190.8786 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $45.91 | 5.840% | $48.5911 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $227.81 | 3.104% | $234.8812 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $43.64 | 7.568% | $46.9427 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $135.39 | 9.164% | $147.7971 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $240.30 | 10.354% | $265.1807 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $1,096.67 | $1,182.7370 | $1,182.74 | $1,182.80 | $1,182.80 | |