| 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 | $250.75 | 9.566% | $274.7367 | $274.74 | $274.75 | $274.70 |
| Purchase #2 | $137.61 | 13.231% | $155.8172 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $186.93 | 10.867% | $207.2437 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $127.89 | 9.133% | $139.5702 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $97.81 | 8.116% | $105.7483 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $233.72 | 12.474% | $262.8742 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $197.45 | 11.261% | $219.6848 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $1,232.16 | $1,365.6751 | $1,365.67 | $1,365.65 | $1,365.60 | |