| 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 | $70.59 | 11.633% | $78.8017 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $103.71 | 9.608% | $113.6745 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $212.48 | 10.585% | $234.971 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $38.66 | 5.798% | $40.9015 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $175.78 | 13.868% | $200.1572 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $170.65 | 8.216% | $184.6706 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $165.36 | 6.373% | $175.8984 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $937.23 | $1,029.0749 | $1,029.07 | $1,029.00 | $1,029.20 | |