| 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 | $234.60 | 6.712% | $250.3464 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $199.72 | 10.704% | $221.098 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $153.96 | 6.756% | $164.3615 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $224.91 | 3.256% | $232.2331 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $112.59 | 13.355% | $127.6264 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $15.47 | 8.104% | $16.7237 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $118.65 | 5.789% | $125.5186 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $1,059.90 | $1,137.9077 | $1,137.91 | $1,137.90 | $1,137.80 | |