| 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 | $188.66 | 13.639% | $214.3913 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $100.46 | 6.580% | $107.0703 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $23.47 | 3.123% | $24.203 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $207.25 | 11.820% | $231.747 | $231.75 | $231.75 | $231.70 |
| Purchase #5 | $7.86 | 10.328% | $8.6718 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $122.44 | 5.136% | $128.7285 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $208.86 | 10.365% | $230.5083 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $859.00 | $945.3202 | $945.32 | $945.30 | $945.30 | |