| 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 | $242.87 | 10.686% | $268.8231 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $14.94 | 10.524% | $16.5123 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $180.28 | 13.844% | $205.238 | $205.24 | $205.25 | $205.20 |
| Purchase #4 | $185.90 | 8.616% | $201.9171 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $148.35 | 3.231% | $153.1432 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $128.87 | 8.250% | $139.5018 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $203.47 | 11.684% | $227.2434 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,104.68 | $1,212.3789 | $1,212.37 | $1,212.35 | $1,212.20 | |