| 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 | $220.47 | 8.592% | $239.4128 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $6.68 | 8.597% | $7.2543 | $7.25 | $7.25 | $7.30 |
| Purchase #3 | $11.97 | 6.177% | $12.7094 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $193.60 | 10.538% | $214.0016 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $141.52 | 8.493% | $153.5393 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $124.34 | 7.737% | $133.9602 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $235.49 | 12.604% | $265.1712 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $934.07 | $1,026.0488 | $1,026.04 | $1,026.00 | $1,026.10 | |