| 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 | $208.36 | 10.423% | $230.0774 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $114.41 | 8.746% | $124.4163 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $135.38 | 5.692% | $143.0858 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $174.66 | 13.113% | $197.5632 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $119.30 | 12.482% | $134.191 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $72.64 | 4.347% | $75.7977 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $79.42 | 13.378% | $90.0448 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $904.17 | $995.1762 | $995.18 | $995.20 | $995.20 | |