| 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 | $114.25 | 7.512% | $122.8325 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $203.37 | 5.401% | $214.354 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $126.40 | 3.589% | $130.9365 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $204.36 | 4.179% | $212.9002 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $24.89 | 8.764% | $27.0714 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $37.59 | 11.694% | $41.9858 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $100.49 | 10.447% | $110.9882 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $811.35 | $861.0686 | $861.07 | $861.10 | $861.10 | |