| 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 | $121.42 | 3.829% | $126.0692 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $103.46 | 5.258% | $108.8999 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $207.68 | 7.361% | $222.9673 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $126.89 | 9.632% | $139.112 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $51.56 | 7.159% | $55.2512 | $55.25 | $55.25 | $55.30 |
| Purchase #6 | $194.90 | 11.641% | $217.5883 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $155.25 | 10.206% | $171.0948 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $961.16 | $1,040.9827 | $1,040.98 | $1,040.95 | $1,041.10 | |