| 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 | $113.81 | 12.433% | $127.96 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $134.75 | 11.387% | $150.094 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $52.40 | 11.387% | $58.3668 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $229.58 | 5.403% | $241.9842 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $40.54 | 10.674% | $44.8672 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $111.25 | 5.505% | $117.3743 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $238.91 | 13.588% | $271.3731 | $271.37 | $271.35 | $271.40 |
| 7 purchase totals = | $921.24 | $1,012.0196 | $1,012.01 | $1,011.95 | $1,012.20 | |