| 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 | $118.82 | 8.403% | $128.8044 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $246.79 | 8.335% | $267.3599 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $10.96 | 9.308% | $11.9802 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $175.26 | 3.273% | $180.9963 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $68.58 | 4.111% | $71.3993 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $205.71 | 11.771% | $229.9241 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $213.52 | 8.218% | $231.0671 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,039.64 | $1,121.5313 | $1,121.53 | $1,121.50 | $1,121.60 | |