| 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 | $135.65 | 4.682% | $142.0011 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $247.69 | 6.766% | $264.4487 | $264.45 | $264.45 | $264.40 |
| Purchase #3 | $230.68 | 9.469% | $252.5231 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $6.65 | 13.362% | $7.5386 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $176.41 | 5.540% | $186.1831 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $203.78 | 11.703% | $227.6284 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $203.32 | 5.505% | $214.5128 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $1,204.18 | $1,294.8358 | $1,294.83 | $1,294.85 | $1,294.70 | |