| 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 | $246.64 | 8.390% | $267.3331 | $267.33 | $267.35 | $267.30 |
| Purchase #2 | $129.51 | 6.638% | $138.1069 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $213.40 | 7.411% | $229.2151 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $64.86 | 10.386% | $71.5964 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $35.86 | 4.211% | $37.3701 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $102.58 | 3.696% | $106.3714 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $192.42 | 7.612% | $207.067 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $985.27 | $1,057.0600 | $1,057.07 | $1,057.00 | $1,057.10 | |