| 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 | $223.50 | 6.162% | $237.2721 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $111.31 | 10.490% | $122.9864 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $153.91 | 6.865% | $164.4759 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $220.88 | 12.870% | $249.3073 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $45.99 | 11.728% | $51.3837 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $183.44 | 11.731% | $204.9593 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $45.89 | 10.185% | $50.5639 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $984.92 | $1,080.9486 | $1,080.95 | $1,080.95 | $1,081.10 | |