| 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 | $111.96 | 4.808% | $117.343 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $168.48 | 7.231% | $180.6628 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $7.88 | 10.418% | $8.7009 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $232.78 | 3.528% | $240.9925 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $47.42 | 8.866% | $51.6243 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $244.85 | 11.323% | $272.5744 | $272.57 | $272.55 | $272.60 |
| Purchase #7 | $235.84 | 10.794% | $261.2966 | $261.30 | $261.30 | $261.30 |
| 7 purchase totals = | $1,049.21 | $1,133.1945 | $1,133.18 | $1,133.15 | $1,133.20 | |