| 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 | $220.58 | 9.821% | $242.2432 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $28.77 | 3.173% | $29.6829 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $14.41 | 12.419% | $16.1996 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $170.61 | 8.440% | $185.0095 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $163.85 | 13.656% | $186.2254 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $58.98 | 13.774% | $67.1039 | $67.10 | $67.10 | $67.10 |
| Purchase #7 | $46.90 | 12.169% | $52.6073 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $704.10 | $779.0718 | $779.07 | $779.10 | $779.00 | |