| 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 | $131.41 | 5.691% | $138.8885 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $227.36 | 9.411% | $248.7568 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $78.98 | 11.189% | $87.8171 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $108.61 | 10.765% | $120.3019 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $127.51 | 3.226% | $131.6235 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $58.62 | 4.788% | $61.4267 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $176.42 | 5.776% | $186.61 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $908.91 | $975.4245 | $975.43 | $975.40 | $975.40 | |