| 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 | $127.94 | 7.431% | $137.4472 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $201.71 | 11.783% | $225.4775 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $209.64 | 5.749% | $221.6922 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $26.89 | 3.858% | $27.9274 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $175.66 | 9.815% | $192.901 | $192.90 | $192.90 | $192.90 |
| Purchase #6 | $164.41 | 4.159% | $171.2478 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $130.87 | 9.600% | $143.4335 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $1,037.12 | $1,120.1266 | $1,120.13 | $1,120.20 | $1,120.00 | |