| 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 | $119.61 | 6.240% | $127.0737 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $111.28 | 12.348% | $125.0209 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $83.28 | 10.295% | $91.8537 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $18.66 | 5.371% | $19.6622 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $128.53 | 4.682% | $134.5478 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $74.35 | 5.442% | $78.3961 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $136.53 | 6.479% | $145.3758 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $672.24 | $721.9302 | $721.93 | $721.90 | $722.00 | |