| 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 | $115.29 | 9.147% | $125.8356 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $80.36 | 7.374% | $86.2857 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $123.99 | 5.529% | $130.8454 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $104.92 | 12.248% | $117.7706 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $205.89 | 4.822% | $215.818 | $215.82 | $215.80 | $215.80 |
| Purchase #6 | $212.29 | 12.634% | $239.1107 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $11.32 | 13.846% | $12.8874 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $854.06 | $928.5534 | $928.57 | $928.55 | $928.50 | |