| 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 | $249.80 | 10.158% | $275.1747 | $275.17 | $275.15 | $275.20 |
| Purchase #2 | $79.50 | 4.837% | $83.3454 | $83.35 | $83.35 | $83.30 |
| Purchase #3 | $162.53 | 3.754% | $168.6314 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $201.67 | 3.807% | $209.3476 | $209.35 | $209.35 | $209.30 |
| Purchase #5 | $214.56 | 9.677% | $235.323 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $123.99 | 7.133% | $132.8342 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $183.58 | 4.340% | $191.5474 | $191.55 | $191.55 | $191.50 |
| 7 purchase totals = | $1,215.63 | $1,296.2037 | $1,296.20 | $1,296.20 | $1,296.00 | |