| 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 | $221.84 | 12.803% | $250.2422 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $173.56 | 13.560% | $197.0947 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $206.58 | 3.742% | $214.3102 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $69.49 | 8.144% | $75.1493 | $75.15 | $75.15 | $75.10 |
| Purchase #5 | $42.85 | 8.303% | $46.4078 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $36.97 | 13.122% | $41.8212 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $168.67 | 8.579% | $183.1402 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $919.96 | $1,008.1656 | $1,008.16 | $1,008.15 | $1,008.00 | |