| 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 | $220.37 | 11.729% | $246.2172 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $135.86 | 6.857% | $145.1759 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $223.92 | 8.707% | $243.4167 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $214.36 | 9.277% | $234.2462 | $234.25 | $234.25 | $234.20 |
| Purchase #5 | $236.73 | 10.784% | $262.259 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $31.71 | 13.271% | $35.9182 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $98.67 | 6.873% | $105.4516 | $105.45 | $105.45 | $105.50 |
| 7 purchase totals = | $1,161.62 | $1,272.6848 | $1,272.70 | $1,272.65 | $1,272.70 | |