| 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 | $26.78 | 12.860% | $30.2239 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $234.82 | 5.106% | $246.8099 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $245.85 | 10.399% | $271.4159 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $192.52 | 4.707% | $201.5819 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $99.25 | 6.567% | $105.7677 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $62.31 | 3.316% | $64.3762 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $216.36 | 5.119% | $227.4355 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,077.89 | $1,147.6110 | $1,147.62 | $1,147.60 | $1,147.60 | |