| 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 | $247.72 | 3.154% | $255.5331 | $255.53 | $255.55 | $255.50 |
| Purchase #2 | $210.41 | 6.801% | $224.72 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $195.46 | 5.314% | $205.8467 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $110.41 | 8.709% | $120.0256 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $150.96 | 10.750% | $167.1882 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $125.48 | 6.755% | $133.9562 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $199.40 | 8.608% | $216.5644 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $1,239.84 | $1,323.8342 | $1,323.84 | $1,323.85 | $1,323.80 | |