| 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 | $209.42 | 6.330% | $222.6763 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $92.70 | 7.811% | $99.9408 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $225.51 | 4.771% | $236.2691 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $110.83 | 9.179% | $121.0031 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $33.71 | 3.825% | $34.9994 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $180.64 | 11.261% | $200.9819 | $200.98 | $201.00 | $201.00 |
| Purchase #7 | $169.97 | 4.670% | $177.9076 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,022.78 | $1,093.7782 | $1,093.78 | $1,093.80 | $1,093.80 | |