| 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 | $45.81 | 7.843% | $49.4029 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $111.94 | 6.417% | $119.1232 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $233.57 | 7.450% | $250.971 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $14.45 | 4.416% | $15.0881 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $241.56 | 5.775% | $255.5101 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $243.49 | 11.764% | $272.1342 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $222.71 | 5.455% | $234.8588 | $234.86 | $234.85 | $234.90 |
| 7 purchase totals = | $1,113.53 | $1,197.0883 | $1,197.08 | $1,197.05 | $1,197.10 | |