| 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 | $171.35 | 12.220% | $192.289 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $112.27 | 12.139% | $125.8985 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $115.66 | 11.153% | $128.5596 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $72.37 | 7.315% | $77.6639 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $126.83 | 3.477% | $131.2399 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $179.39 | 11.612% | $200.2208 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $64.95 | 6.243% | $69.0048 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $842.82 | $924.8765 | $924.87 | $924.85 | $924.90 | |