| 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 | $212.25 | 7.229% | $227.5936 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $193.45 | 13.284% | $219.1479 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $124.87 | 6.249% | $132.6731 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $51.82 | 9.503% | $56.7445 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $78.25 | 3.609% | $81.074 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $193.27 | 10.524% | $213.6097 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $139.59 | 12.609% | $157.1909 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $993.50 | $1,088.0337 | $1,088.02 | $1,088.00 | $1,088.00 | |