| 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 | $240.51 | 8.475% | $260.8932 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $242.35 | 8.267% | $262.3851 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $45.87 | 9.626% | $50.2854 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $51.61 | 11.835% | $57.718 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $7.74 | 5.287% | $8.1492 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $189.34 | 8.789% | $205.9811 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $189.34 | 4.485% | $197.8319 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $966.76 | $1,043.2439 | $1,043.25 | $1,043.30 | $1,043.20 | |