| 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 | $11.92 | 11.529% | $13.2943 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $192.51 | 5.159% | $202.4416 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $97.62 | 12.576% | $109.8967 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $141.79 | 10.748% | $157.0296 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $247.47 | 10.443% | $273.3133 | $273.31 | $273.30 | $273.30 |
| Purchase #6 | $66.39 | 7.369% | $71.2823 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $188.96 | 5.151% | $198.6933 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $946.66 | $1,025.9511 | $1,025.94 | $1,026.00 | $1,025.90 | |