| 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 | $181.78 | 11.734% | $203.1101 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $200.89 | 3.576% | $208.0738 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $51.52 | 12.586% | $58.0043 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $97.48 | 10.349% | $107.5682 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $223.99 | 6.855% | $239.3445 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $192.49 | 13.766% | $218.9882 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $199.49 | 6.365% | $212.1875 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,147.64 | $1,247.2766 | $1,247.27 | $1,247.25 | $1,247.30 | |