| 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 | $237.92 | 3.628% | $246.5517 | $246.55 | $246.55 | $246.60 |
| Purchase #2 | $212.42 | 9.264% | $232.0986 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $7.54 | 5.332% | $7.942 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $86.82 | 8.525% | $94.2214 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $75.63 | 4.849% | $79.2973 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $202.60 | 10.661% | $224.1992 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $39.45 | 6.532% | $42.0269 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $862.38 | $926.3371 | $926.34 | $926.35 | $926.30 | |