| 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 | $227.54 | 9.205% | $248.4851 | $248.49 | $248.50 | $248.50 |
| Purchase #2 | $64.97 | 5.231% | $68.3686 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $208.31 | 12.159% | $233.6384 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $228.55 | 12.172% | $256.3691 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $222.63 | 10.524% | $246.0596 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $15.86 | 4.772% | $16.6168 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $147.43 | 12.138% | $165.3251 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $1,115.29 | $1,234.8627 | $1,234.88 | $1,234.85 | $1,234.90 | |