| 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 | $245.75 | 13.377% | $278.624 | $278.62 | $278.60 | $278.60 |
| Purchase #2 | $185.57 | 8.715% | $201.7424 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $5.41 | 4.863% | $5.6731 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $178.75 | 3.418% | $184.8597 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $45.43 | 9.420% | $49.7095 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $157.53 | 8.785% | $171.369 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $75.27 | 5.774% | $79.6161 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $893.71 | $971.5938 | $971.59 | $971.50 | $971.60 | |