| 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 | $82.39 | 8.775% | $89.6197 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $185.79 | 3.583% | $192.4469 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $234.49 | 4.383% | $244.7677 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $137.66 | 8.534% | $149.4079 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $229.55 | 13.617% | $260.8078 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $249.83 | 10.756% | $276.7017 | $276.70 | $276.70 | $276.70 |
| Purchase #7 | $118.62 | 7.240% | $127.2081 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $1,238.33 | $1,340.9598 | $1,340.97 | $1,340.90 | $1,340.90 | |