| 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 | $210.41 | 10.584% | $232.6798 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $189.90 | 5.791% | $200.8971 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $75.64 | 3.170% | $78.0378 | $78.04 | $78.05 | $78.00 |
| Purchase #4 | $19.85 | 13.856% | $22.6004 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $192.72 | 3.572% | $199.604 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $15.74 | 11.818% | $17.6002 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $137.43 | 6.445% | $146.2874 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $841.69 | $897.7067 | $897.71 | $897.75 | $897.70 | |