| 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 | $237.58 | 5.612% | $250.913 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $29.68 | 6.319% | $31.5555 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $46.31 | 7.488% | $49.7777 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $214.41 | 11.629% | $239.3437 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $134.28 | 9.584% | $147.1494 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $164.34 | 7.365% | $176.4436 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $230.49 | 8.528% | $250.1462 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $1,057.09 | $1,145.3291 | $1,145.33 | $1,145.35 | $1,145.20 | |