| 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 | $233.41 | 6.642% | $248.9131 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $210.89 | 5.796% | $223.1132 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $211.89 | 3.300% | $218.8824 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $68.49 | 6.721% | $73.0932 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $246.57 | 11.125% | $274.0009 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $63.29 | 3.823% | $65.7096 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $113.97 | 3.253% | $117.6774 | $117.68 | $117.70 | $117.70 |
| 7 purchase totals = | $1,148.51 | $1,221.3898 | $1,221.38 | $1,221.40 | $1,221.40 | |