| 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 | $217.46 | 12.849% | $245.4014 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $180.31 | 5.541% | $190.301 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $153.28 | 8.414% | $166.177 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $192.40 | 10.554% | $212.7059 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $198.59 | 7.836% | $214.1515 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $149.26 | 12.712% | $168.2339 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $202.68 | 7.344% | $217.5648 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $1,293.98 | $1,414.5355 | $1,414.53 | $1,414.55 | $1,414.60 | |