| 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 | $200.31 | 10.537% | $221.4167 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $231.59 | 11.833% | $258.994 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $171.61 | 4.852% | $179.9365 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $221.75 | 6.551% | $236.2768 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $207.70 | 12.141% | $232.9169 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $137.70 | 10.419% | $152.047 | $152.05 | $152.05 | $152.00 |
| Purchase #7 | $151.29 | 6.490% | $161.1087 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,321.95 | $1,442.6966 | $1,442.71 | $1,442.70 | $1,442.60 | |