| 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 | $214.77 | 10.403% | $237.1125 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $74.43 | 11.643% | $83.0959 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $157.89 | 6.563% | $168.2523 | $168.25 | $168.25 | $168.30 |
| Purchase #4 | $183.33 | 9.728% | $201.1643 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $117.30 | 12.505% | $131.9684 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $47.77 | 9.844% | $52.4725 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $133.84 | 13.129% | $151.4119 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $929.33 | $1,025.4778 | $1,025.47 | $1,025.40 | $1,025.60 | |