| 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 | $236.92 | 10.293% | $261.3062 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $33.25 | 6.505% | $35.4129 | $35.41 | $35.40 | $35.40 |
| Purchase #3 | $168.53 | 7.604% | $181.345 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $109.53 | 9.516% | $119.9529 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $138.43 | 10.617% | $153.1271 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $118.85 | 8.602% | $129.0735 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $243.96 | 6.278% | $259.2758 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,049.47 | $1,139.4934 | $1,139.50 | $1,139.50 | $1,139.50 | |