| 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 | $193.28 | 4.294% | $201.5794 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $42.91 | 12.171% | $48.1326 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $48.69 | 8.668% | $52.9104 | $52.91 | $52.90 | $52.90 |
| Purchase #4 | $75.33 | 3.822% | $78.2091 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $241.94 | 9.808% | $265.6695 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $64.85 | 3.632% | $67.2054 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $173.84 | 10.608% | $192.2809 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $840.84 | $905.9873 | $905.99 | $906.00 | $906.00 | |