| 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 | $29.81 | 6.589% | $31.7742 | $31.77 | $31.75 | $31.80 |
| Purchase #2 | $223.57 | 5.678% | $236.2643 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $213.39 | 7.582% | $229.5692 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $247.40 | 10.269% | $272.8055 | $272.81 | $272.80 | $272.80 |
| Purchase #5 | $69.93 | 4.734% | $73.2405 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $185.89 | 8.864% | $202.3673 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $139.40 | 7.626% | $150.0306 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $1,109.39 | $1,196.0516 | $1,196.05 | $1,196.00 | $1,196.10 | |