| 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 | $211.25 | 4.570% | $220.9041 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $173.91 | 6.391% | $185.0246 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $174.25 | 11.197% | $193.7608 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $162.76 | 6.525% | $173.3801 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $141.76 | 13.868% | $161.4193 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $120.91 | 11.396% | $134.6889 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $178.58 | 7.186% | $191.4128 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,163.42 | $1,260.5906 | $1,260.58 | $1,260.55 | $1,260.60 | |