| 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 | $210.99 | 6.491% | $224.6854 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $52.77 | 12.528% | $59.381 | $59.38 | $59.40 | $59.40 |
| Purchase #3 | $237.64 | 6.633% | $253.4027 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $212.46 | 10.446% | $234.6536 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $27.53 | 9.570% | $30.1646 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $189.99 | 6.843% | $202.991 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $117.45 | 10.246% | $129.4839 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $1,048.83 | $1,134.7622 | $1,134.75 | $1,134.80 | $1,134.90 | |