| 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 | $204.27 | 8.214% | $221.0487 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $234.43 | 10.579% | $259.2303 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $115.37 | 4.845% | $120.9597 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $9.66 | 5.687% | $10.2094 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $149.83 | 12.396% | $168.4029 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $61.80 | 10.672% | $68.3953 | $68.40 | $68.40 | $68.40 |
| Purchase #7 | $24.97 | 8.784% | $27.1634 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $800.33 | $875.4097 | $875.41 | $875.40 | $875.40 | |