| 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 | $100.67 | 3.139% | $103.83 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $33.83 | 8.232% | $36.6149 | $36.61 | $36.60 | $36.60 |
| Purchase #3 | $247.32 | 8.727% | $268.9036 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $203.42 | 4.320% | $212.2077 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $17.83 | 13.205% | $20.1845 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $243.96 | 3.426% | $252.3181 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $19.37 | 13.748% | $22.033 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $866.40 | $916.0918 | $916.08 | $916.10 | $916.00 | |