| 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 | $182.41 | 11.313% | $203.046 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $107.87 | 12.289% | $121.1261 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $209.90 | 3.825% | $217.9287 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $198.76 | 10.519% | $219.6676 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $209.61 | 10.496% | $231.6107 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $95.54 | 11.694% | $106.7124 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $139.49 | 4.439% | $145.682 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $1,143.58 | $1,245.7735 | $1,245.78 | $1,245.80 | $1,245.70 | |