| 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 | $245.54 | 11.334% | $273.3695 | $273.37 | $273.35 | $273.40 |
| Purchase #2 | $248.97 | 4.713% | $260.704 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $150.66 | 4.785% | $157.8691 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $229.32 | 8.211% | $248.1495 | $248.15 | $248.15 | $248.10 |
| Purchase #5 | $170.38 | 10.826% | $188.8253 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $203.45 | 3.306% | $210.1761 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $161.67 | 12.490% | $181.8626 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $1,409.99 | $1,520.9561 | $1,520.96 | $1,520.95 | $1,521.00 | |