| 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 | $211.82 | 10.607% | $234.2877 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $88.96 | 12.708% | $100.265 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $120.37 | 11.668% | $134.4148 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $11.25 | 9.356% | $12.3026 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $110.36 | 10.177% | $121.5913 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $72.61 | 12.644% | $81.7908 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $134.74 | 9.407% | $147.415 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $750.11 | $832.0672 | $832.07 | $832.05 | $832.10 | |