| 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 | $100.53 | 6.297% | $106.8604 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $142.48 | 8.363% | $154.3956 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $208.35 | 11.154% | $231.5894 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $33.33 | 13.854% | $37.9475 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $201.40 | 8.290% | $218.0961 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $97.32 | 9.806% | $106.8632 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $213.71 | 9.602% | $234.2304 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $997.12 | $1,089.9826 | $1,089.99 | $1,090.00 | $1,090.00 | |