| 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 | $207.61 | 9.855% | $228.07 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $250.74 | 11.531% | $279.6528 | $279.65 | $279.65 | $279.70 |
| Purchase #3 | $110.77 | 12.816% | $124.9663 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $38.67 | 13.142% | $43.752 | $43.75 | $43.75 | $43.80 |
| Purchase #5 | $104.90 | 4.431% | $109.5481 | $109.55 | $109.55 | $109.50 |
| Purchase #6 | $137.91 | 4.782% | $144.5049 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $221.30 | 5.628% | $233.7548 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $1,071.90 | $1,164.2489 | $1,164.24 | $1,164.20 | $1,164.40 | |