| 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 | $185.71 | 11.430% | $206.9367 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $185.95 | 11.539% | $207.4068 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $92.58 | 5.556% | $97.7237 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $33.97 | 6.580% | $36.2052 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $225.95 | 9.146% | $246.6154 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $198.72 | 12.663% | $223.8839 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $70.69 | 12.346% | $79.4174 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $993.57 | $1,098.1891 | $1,098.20 | $1,098.15 | $1,098.10 | |