| 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 | $210.73 | 12.250% | $236.5444 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $199.93 | 5.792% | $211.5099 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $235.34 | 3.397% | $243.3345 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $34.58 | 4.347% | $36.0832 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $81.83 | 11.465% | $91.2118 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $91.75 | 11.852% | $102.6242 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $12.41 | 10.285% | $13.6864 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $866.57 | $934.9944 | $934.98 | $935.00 | $934.90 | |