| 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 | $250.74 | 3.866% | $260.4336 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $109.84 | 7.129% | $117.6705 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $226.75 | 8.735% | $246.5566 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $64.86 | 9.510% | $71.0282 | $71.03 | $71.05 | $71.00 |
| Purchase #5 | $196.69 | 12.866% | $221.9961 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $107.53 | 3.511% | $111.3054 | $111.31 | $111.30 | $111.30 |
| Purchase #7 | $34.51 | 6.329% | $36.6941 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $990.92 | $1,065.6845 | $1,065.69 | $1,065.70 | $1,065.70 | |