| 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 | $219.26 | 6.818% | $234.2091 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $130.42 | 10.497% | $144.1102 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $171.72 | 7.828% | $185.1622 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $85.95 | 13.132% | $97.237 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $103.32 | 3.853% | $107.3009 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $78.43 | 10.357% | $86.553 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $156.56 | 12.656% | $176.3742 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $945.66 | $1,030.9466 | $1,030.94 | $1,030.90 | $1,031.00 | |