| 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 | $221.78 | 13.588% | $251.9155 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $119.32 | 4.734% | $124.9686 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $13.49 | 4.302% | $14.0703 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $16.57 | 7.240% | $17.7697 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $86.96 | 13.661% | $98.8396 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $69.69 | 7.704% | $75.0589 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $218.57 | 13.325% | $247.6945 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $746.38 | $830.3171 | $830.32 | $830.25 | $830.40 | |