| 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 | $243.43 | 4.376% | $254.0825 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $239.85 | 3.725% | $248.7844 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $114.73 | 5.333% | $120.8486 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $214.39 | 9.402% | $234.5469 | $234.55 | $234.55 | $234.50 |
| Purchase #5 | $157.77 | 10.699% | $174.6498 | $174.65 | $174.65 | $174.60 |
| Purchase #6 | $203.93 | 11.535% | $227.4533 | $227.45 | $227.45 | $227.50 |
| Purchase #7 | $129.54 | 3.171% | $133.6477 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $1,303.64 | $1,394.0132 | $1,394.01 | $1,394.05 | $1,393.90 | |