| 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 | $126.88 | 4.485% | $132.5706 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $58.77 | 8.161% | $63.5662 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $187.92 | 13.324% | $212.9585 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $144.77 | 11.192% | $160.9727 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $220.79 | 5.792% | $233.5782 | $233.58 | $233.60 | $233.60 |
| Purchase #6 | $157.55 | 5.306% | $165.9096 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $234.92 | 10.643% | $259.9225 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,131.60 | $1,229.4783 | $1,229.48 | $1,229.40 | $1,229.60 | |