| 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 | $234.75 | 6.211% | $249.3303 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $231.92 | 3.617% | $240.3085 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $124.35 | 11.694% | $138.8915 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $100.65 | 11.520% | $112.2449 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $221.62 | 12.718% | $249.8056 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $215.69 | 4.290% | $224.9431 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $134.27 | 5.250% | $141.3192 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,263.25 | $1,356.8431 | $1,356.84 | $1,356.85 | $1,356.70 | |