| 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 | $74.76 | 12.247% | $83.9159 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $197.86 | 9.749% | $217.1494 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $212.62 | 10.797% | $235.5766 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $205.79 | 4.509% | $215.0691 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $118.39 | 3.527% | $122.5656 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $42.56 | 8.616% | $46.227 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $241.31 | 3.567% | $249.9175 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,093.29 | $1,170.4211 | $1,170.44 | $1,170.40 | $1,170.40 | |