| 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 | $40.76 | 3.659% | $42.2514 | $42.25 | $42.25 | $42.30 |
| Purchase #2 | $236.80 | 13.310% | $268.3181 | $268.32 | $268.30 | $268.30 |
| Purchase #3 | $30.95 | 9.872% | $34.0054 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $243.62 | 11.802% | $272.372 | $272.37 | $272.35 | $272.40 |
| Purchase #5 | $147.52 | 11.814% | $164.948 | $164.95 | $164.95 | $164.90 |
| Purchase #6 | $8.31 | 3.479% | $8.5991 | $8.60 | $8.60 | $8.60 |
| Purchase #7 | $182.51 | 5.271% | $192.1301 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $890.47 | $982.6241 | $982.63 | $982.60 | $982.60 | |