| 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 | $26.92 | 9.102% | $29.3703 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $104.70 | 10.405% | $115.594 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $27.37 | 10.562% | $30.2608 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $158.57 | 13.566% | $180.0816 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $35.41 | 9.755% | $38.8642 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $132.35 | 9.728% | $145.225 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $229.88 | 8.249% | $248.8428 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $715.20 | $788.2387 | $788.23 | $788.25 | $788.30 | |