| 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 | $217.67 | 4.143% | $226.6881 | $226.69 | $226.70 | $226.70 |
| Purchase #2 | $117.58 | 12.482% | $132.2563 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $17.45 | 4.200% | $18.1829 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $122.84 | 9.323% | $134.2924 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $155.60 | 7.339% | $167.0195 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $120.40 | 10.298% | $132.7988 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $115.68 | 8.528% | $125.5452 | $125.55 | $125.55 | $125.50 |
| 7 purchase totals = | $867.22 | $936.7832 | $936.79 | $936.80 | $936.80 | |