| 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 | $193.47 | 3.355% | $199.9609 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $231.93 | 9.856% | $254.789 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $19.76 | 13.641% | $22.4555 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $180.88 | 11.210% | $201.1566 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $148.63 | 10.721% | $164.5646 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $118.45 | 8.327% | $128.3133 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $231.55 | 4.767% | $242.588 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $1,124.67 | $1,213.8279 | $1,213.83 | $1,213.80 | $1,214.00 | |