| 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 | $191.61 | 11.704% | $214.036 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $161.42 | 10.467% | $178.3158 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $238.93 | 5.714% | $252.5825 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $31.42 | 4.240% | $32.7522 | $32.75 | $32.75 | $32.80 |
| Purchase #5 | $28.90 | 3.785% | $29.9939 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $93.66 | 6.213% | $99.4791 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $67.64 | 12.230% | $75.9124 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $813.58 | $883.0719 | $883.07 | $883.10 | $883.10 | |