| 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 | $216.40 | 10.318% | $238.7282 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $83.37 | 4.585% | $87.1925 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $176.68 | 13.532% | $200.5883 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $44.46 | 12.373% | $49.961 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $250.44 | 11.844% | $280.1021 | $280.10 | $280.10 | $280.10 |
| Purchase #6 | $82.26 | 4.108% | $85.6392 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $219.31 | 11.727% | $245.0285 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,072.92 | $1,187.2398 | $1,187.24 | $1,187.30 | $1,187.20 | |