| 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 | $118.82 | 11.622% | $132.6293 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $197.75 | 11.292% | $220.0799 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $85.34 | 3.348% | $88.1972 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $207.32 | 6.538% | $220.8746 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $65.57 | 6.387% | $69.758 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $198.76 | 12.852% | $224.3046 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $83.28 | 3.763% | $86.4138 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $956.84 | $1,042.2574 | $1,042.25 | $1,042.25 | $1,042.30 | |