| 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 | $197.49 | 3.854% | $205.1013 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $179.31 | 4.828% | $187.9671 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $49.75 | 5.531% | $52.5017 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $218.55 | 12.624% | $246.1398 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $240.52 | 3.403% | $248.7049 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $115.93 | 5.866% | $122.7305 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $248.40 | 7.169% | $266.2078 | $266.21 | $266.20 | $266.20 |
| 7 purchase totals = | $1,249.95 | $1,329.3531 | $1,329.35 | $1,329.35 | $1,329.30 | |