| 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 | $193.73 | 3.348% | $200.2161 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $111.39 | 9.585% | $122.0667 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $216.95 | 8.167% | $234.6683 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $205.57 | 6.661% | $219.263 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $37.82 | 13.858% | $43.0611 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $198.82 | 12.226% | $223.1277 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $52.93 | 7.520% | $56.9103 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $1,017.21 | $1,099.3132 | $1,099.32 | $1,099.25 | $1,099.40 | |