| 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 | $103.82 | 11.432% | $115.6887 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $175.82 | 13.741% | $199.9794 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $231.58 | 13.718% | $263.3481 | $263.35 | $263.35 | $263.30 |
| Purchase #4 | $210.80 | 13.719% | $239.7197 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $240.40 | 10.866% | $266.5219 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $76.96 | 5.379% | $81.0997 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $151.98 | 3.678% | $157.5698 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $1,191.36 | $1,323.9273 | $1,323.93 | $1,323.90 | $1,323.90 | |