| 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 | $212.87 | 8.499% | $230.9618 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $246.73 | 9.791% | $270.8873 | $270.89 | $270.90 | $270.90 |
| Purchase #3 | $123.54 | 4.618% | $129.2451 | $129.25 | $129.25 | $129.20 |
| Purchase #4 | $140.43 | 10.231% | $154.7974 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $47.77 | 9.160% | $52.1457 | $52.15 | $52.15 | $52.10 |
| Purchase #6 | $83.97 | 9.333% | $91.8069 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $250.40 | 6.597% | $266.9189 | $266.92 | $266.90 | $266.90 |
| 7 purchase totals = | $1,105.71 | $1,196.7631 | $1,196.78 | $1,196.75 | $1,196.70 | |