| 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 | $198.50 | 10.239% | $218.8244 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $229.98 | 6.439% | $244.7884 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $21.49 | 9.247% | $23.4772 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $183.37 | 13.386% | $207.9159 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $208.96 | 8.448% | $226.6129 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $8.87 | 4.712% | $9.288 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $7.83 | 7.701% | $8.433 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $859.00 | $939.3398 | $939.34 | $939.35 | $939.30 | |