| 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 | $8.92 | 9.257% | $9.7457 | $9.75 | $9.75 | $9.70 |
| Purchase #2 | $130.98 | 8.454% | $142.053 | $142.05 | $142.05 | $142.10 |
| Purchase #3 | $234.76 | 7.416% | $252.1698 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $240.77 | 13.584% | $273.4762 | $273.48 | $273.50 | $273.50 |
| Purchase #5 | $110.97 | 13.656% | $126.1241 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $184.97 | 8.796% | $201.24 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $152.57 | 3.138% | $157.3576 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $1,063.94 | $1,162.1664 | $1,162.17 | $1,162.15 | $1,162.20 | |