| 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 | $150.46 | 7.795% | $162.1884 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $202.81 | 5.722% | $214.4148 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $25.65 | 10.122% | $28.2463 | $28.25 | $28.25 | $28.20 |
| Purchase #4 | $246.36 | 6.812% | $263.142 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $240.78 | 3.837% | $250.0187 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $183.79 | 8.383% | $199.1971 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $222.55 | 6.103% | $236.1322 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,272.40 | $1,353.3395 | $1,353.34 | $1,353.35 | $1,353.20 | |