| 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 | $113.32 | 11.460% | $126.3065 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $235.35 | 6.656% | $251.0149 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $233.65 | 8.259% | $252.9472 | $252.95 | $252.95 | $252.90 |
| Purchase #4 | $6.99 | 12.785% | $7.8837 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $133.30 | 13.138% | $150.813 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $11.82 | 4.454% | $12.3465 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $216.74 | 10.213% | $238.8757 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $951.17 | $1,040.1875 | $1,040.19 | $1,040.20 | $1,040.10 | |