| 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 | $193.66 | 10.295% | $213.5973 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $177.96 | 8.157% | $192.4762 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $111.97 | 11.276% | $124.5957 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $91.80 | 8.389% | $99.5011 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $154.55 | 6.721% | $164.9373 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $187.49 | 9.791% | $205.8471 | $205.85 | $205.85 | $205.80 |
| Purchase #7 | $183.25 | 7.342% | $196.7042 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $1,100.68 | $1,197.6589 | $1,197.67 | $1,197.70 | $1,197.60 | |