| 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 | $123.64 | 11.607% | $137.9909 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $21.67 | 10.598% | $23.9666 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $70.30 | 13.588% | $79.8524 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $95.86 | 4.816% | $100.4766 | $100.48 | $100.50 | $100.50 |
| Purchase #5 | $70.59 | 11.167% | $78.4728 | $78.47 | $78.45 | $78.50 |
| Purchase #6 | $192.63 | 7.516% | $207.1081 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $214.30 | 5.779% | $226.6844 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $788.99 | $854.5518 | $854.55 | $854.55 | $854.70 | |