| 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 | $107.85 | 3.208% | $111.3098 | $111.31 | $111.30 | $111.30 |
| Purchase #2 | $214.76 | 11.709% | $239.9062 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $228.40 | 13.539% | $259.3231 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $192.46 | 8.236% | $208.311 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $226.62 | 3.326% | $234.1574 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $236.90 | 13.699% | $269.3529 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $189.41 | 10.604% | $209.495 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $1,396.40 | $1,531.8554 | $1,531.86 | $1,531.80 | $1,531.90 | |