| 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 | $97.26 | 4.547% | $101.6824 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $223.72 | 3.576% | $231.7202 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $111.91 | 5.280% | $117.8188 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $176.51 | 9.375% | $193.0578 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $148.51 | 13.339% | $168.3197 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $159.99 | 10.760% | $177.2049 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $213.30 | 8.689% | $231.8336 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,131.20 | $1,221.6374 | $1,221.63 | $1,221.60 | $1,221.60 | |