| 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 | $250.90 | 3.680% | $260.1331 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $77.67 | 10.623% | $85.9209 | $85.92 | $85.90 | $85.90 |
| Purchase #3 | $40.25 | 12.459% | $45.2647 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $186.98 | 9.826% | $205.3527 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $237.59 | 6.837% | $253.834 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $198.84 | 9.831% | $218.388 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $53.26 | 5.579% | $56.2314 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $1,045.49 | $1,125.1248 | $1,125.11 | $1,125.15 | $1,125.10 | |