| 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 | $238.79 | 4.832% | $250.3283 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $90.49 | 9.191% | $98.8069 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $245.99 | 5.840% | $260.3558 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $129.60 | 5.773% | $137.0818 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $226.29 | 11.490% | $252.2907 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $86.56 | 13.430% | $98.185 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $187.72 | 11.462% | $209.2365 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $1,205.44 | $1,306.2850 | $1,306.30 | $1,306.35 | $1,306.30 | |