| 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 | $68.66 | 12.412% | $77.1821 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $229.85 | 3.581% | $238.0809 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $133.85 | 12.155% | $150.1195 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $84.77 | 12.409% | $95.2891 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $106.84 | 12.207% | $119.882 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $236.91 | 6.740% | $252.8777 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $141.40 | 10.832% | $156.7164 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,002.28 | $1,090.1477 | $1,090.15 | $1,090.20 | $1,090.20 | |