| 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 | $216.86 | 4.284% | $226.1503 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $145.93 | 11.593% | $162.8477 | $162.85 | $162.85 | $162.80 |
| Purchase #3 | $225.30 | 10.598% | $249.1773 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $199.50 | 7.307% | $214.0775 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $98.25 | 8.651% | $106.7496 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $220.43 | 8.599% | $239.3848 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $58.85 | 4.857% | $61.7083 | $61.71 | $61.70 | $61.70 |
| 7 purchase totals = | $1,165.12 | $1,260.0955 | $1,260.10 | $1,260.15 | $1,260.10 | |