| 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 | $112.53 | 10.349% | $124.1757 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $99.32 | 3.363% | $102.6601 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $170.44 | 8.819% | $185.4711 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $122.87 | 13.576% | $139.5508 | $139.55 | $139.55 | $139.60 |
| Purchase #5 | $219.75 | 6.856% | $234.8161 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $21.61 | 9.613% | $23.6874 | $23.69 | $23.70 | $23.70 |
| Purchase #7 | $134.99 | 4.130% | $140.5651 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $881.51 | $950.9263 | $950.94 | $950.90 | $951.10 | |