| 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 | $218.63 | 10.704% | $242.0322 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $187.42 | 13.338% | $212.4181 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $170.32 | 10.267% | $187.8068 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $226.75 | 12.558% | $255.2253 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $109.35 | 5.287% | $115.1313 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $233.43 | 3.451% | $241.4857 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $78.54 | 5.310% | $82.7105 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $1,224.44 | $1,336.8099 | $1,336.82 | $1,336.85 | $1,336.70 | |