| 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 | $236.25 | 5.498% | $249.239 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $148.75 | 4.330% | $155.1909 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $105.42 | 13.589% | $119.7455 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $106.36 | 6.259% | $113.0171 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $14.81 | 10.241% | $16.3267 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $209.76 | 6.342% | $223.063 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $37.79 | 4.532% | $39.5026 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $859.14 | $916.0848 | $916.09 | $916.10 | $916.00 | |