| 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 | $216.50 | 8.149% | $234.1426 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $194.29 | 10.437% | $214.568 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $26.82 | 6.354% | $28.5241 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $151.35 | 13.708% | $172.0971 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $214.65 | 5.823% | $227.1491 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $154.61 | 11.527% | $172.4319 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $212.61 | 5.161% | $223.5828 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $1,170.83 | $1,272.4956 | $1,272.49 | $1,272.50 | $1,272.40 | |