| 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 | $224.28 | 11.249% | $249.5093 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $182.72 | 11.108% | $203.0165 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $181.46 | 12.438% | $204.03 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $10.45 | 6.775% | $11.158 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $179.26 | 6.509% | $190.928 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $184.57 | 12.730% | $208.0658 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $76.73 | 5.748% | $81.1404 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,039.47 | $1,147.8480 | $1,147.86 | $1,147.85 | $1,147.80 | |