| 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 | $186.85 | 9.749% | $205.066 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $193.69 | 11.126% | $215.2399 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $59.39 | 12.627% | $66.8892 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $30.66 | 6.255% | $32.5778 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $122.70 | 3.758% | $127.3111 | $127.31 | $127.30 | $127.30 |
| Purchase #6 | $158.31 | 12.297% | $177.7774 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $218.53 | 12.195% | $245.1797 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $970.13 | $1,070.0411 | $1,070.05 | $1,070.10 | $1,070.10 | |