| 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 | $83.92 | 10.790% | $92.975 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $220.39 | 5.147% | $231.7335 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $235.25 | 8.477% | $255.1921 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $231.80 | 10.197% | $255.4366 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $16.57 | 10.560% | $18.3198 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $173.97 | 5.192% | $183.0025 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $48.75 | 3.306% | $50.3617 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $1,010.65 | $1,087.0212 | $1,087.02 | $1,087.05 | $1,087.00 | |