| 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 | $244.52 | 7.239% | $262.2208 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $22.92 | 5.307% | $24.1364 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $190.69 | 11.287% | $212.2132 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $101.40 | 10.429% | $111.975 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $38.64 | 10.438% | $42.6732 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $7.82 | 10.855% | $8.6689 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $30.79 | 4.371% | $32.1358 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $636.78 | $694.0233 | $694.03 | $694.00 | $694.00 | |