| 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 | $11.74 | 10.735% | $13.0003 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $195.67 | 4.142% | $203.7747 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $25.94 | 5.392% | $27.3387 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $204.35 | 5.641% | $215.8774 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $211.31 | 4.352% | $220.5062 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $232.89 | 8.626% | $252.9791 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $219.80 | 5.260% | $231.3615 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $1,101.70 | $1,164.8379 | $1,164.84 | $1,164.85 | $1,164.90 | |