| 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 | $198.58 | 3.702% | $205.9314 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $119.57 | 4.767% | $125.2699 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $85.44 | 8.431% | $92.6434 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $100.89 | 13.707% | $114.719 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $122.85 | 12.450% | $138.1448 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $205.26 | 9.347% | $224.4457 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $237.89 | 9.308% | $260.0328 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $1,070.48 | $1,161.1870 | $1,161.18 | $1,161.20 | $1,161.00 | |