| 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 | $151.35 | 4.107% | $157.5659 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $212.40 | 10.584% | $234.8804 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $131.78 | 9.580% | $144.4045 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $103.92 | 5.558% | $109.6959 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $43.85 | 5.549% | $46.2832 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $233.61 | 4.604% | $244.3654 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $245.75 | 5.108% | $258.3029 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $1,122.66 | $1,195.4982 | $1,195.50 | $1,195.50 | $1,195.60 | |