| 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 | $135.75 | 9.416% | $148.5322 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $245.83 | 6.238% | $261.1649 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $143.42 | 10.716% | $158.7889 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $40.38 | 7.236% | $43.3019 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $212.56 | 3.691% | $220.4056 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $181.41 | 8.722% | $197.2326 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $80.40 | 6.282% | $85.4507 | $85.45 | $85.45 | $85.50 |
| 7 purchase totals = | $1,039.75 | $1,114.8768 | $1,114.87 | $1,114.90 | $1,114.90 | |