| 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 | $200.64 | 9.448% | $219.5965 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $113.34 | 10.801% | $125.5819 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $100.74 | 8.188% | $108.9886 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $106.72 | 8.415% | $115.7005 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $196.79 | 10.502% | $217.4569 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $63.46 | 8.873% | $69.0908 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $177.67 | 8.129% | $192.1128 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $959.36 | $1,048.5280 | $1,048.53 | $1,048.55 | $1,048.60 | |