| 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 | $243.78 | 3.689% | $252.773 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $239.39 | 5.639% | $252.8892 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $143.46 | 3.196% | $148.045 | $148.05 | $148.05 | $148.00 |
| Purchase #4 | $151.50 | 6.584% | $161.4748 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $178.36 | 5.196% | $187.6276 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $41.97 | 6.446% | $44.6754 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $74.44 | 9.489% | $81.5036 | $81.50 | $81.50 | $81.50 |
| 7 purchase totals = | $1,072.90 | $1,128.9886 | $1,128.99 | $1,129.00 | $1,129.00 | |