| 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 | $238.76 | 11.313% | $265.7709 | $265.77 | $265.75 | $265.80 |
| Purchase #2 | $80.39 | 7.215% | $86.1901 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $215.62 | 10.503% | $238.2666 | $238.27 | $238.25 | $238.30 |
| Purchase #4 | $80.54 | 8.303% | $87.2272 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $165.37 | 13.760% | $188.1249 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $206.39 | 12.420% | $232.0236 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $132.78 | 6.723% | $141.7068 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $1,119.85 | $1,239.3101 | $1,239.31 | $1,239.25 | $1,239.30 | |