| 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 | $80.81 | 9.665% | $88.6203 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $122.42 | 12.296% | $137.4728 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $121.31 | 13.184% | $137.3035 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $65.45 | 11.359% | $72.8845 | $72.88 | $72.90 | $72.90 |
| Purchase #5 | $236.55 | 13.319% | $268.0561 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $192.73 | 7.453% | $207.0942 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $210.94 | 11.548% | $235.2994 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,030.21 | $1,146.7308 | $1,146.72 | $1,146.70 | $1,146.80 | |