| 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 | $98.71 | 7.670% | $106.2811 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $100.77 | 3.116% | $103.91 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $235.34 | 6.224% | $249.9876 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $54.70 | 6.235% | $58.1105 | $58.11 | $58.10 | $58.10 |
| Purchase #5 | $153.65 | 13.625% | $174.5848 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $19.30 | 5.243% | $20.3119 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $183.66 | 8.746% | $199.7229 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $846.13 | $912.9088 | $912.90 | $912.90 | $912.90 | |