| 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 | $196.96 | 6.264% | $209.2976 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $9.42 | 4.624% | $9.8556 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $210.70 | 13.190% | $238.4913 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $145.69 | 12.379% | $163.725 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $162.56 | 9.153% | $177.4391 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $236.54 | 7.309% | $253.8287 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $17.81 | 11.822% | $19.9155 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $979.68 | $1,072.5528 | $1,072.57 | $1,072.60 | $1,072.50 | |