| 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 | $205.55 | 10.820% | $227.7905 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $134.43 | 4.361% | $140.2925 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $187.42 | 10.381% | $206.8761 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $38.44 | 10.681% | $42.5458 | $42.55 | $42.55 | $42.50 |
| Purchase #5 | $123.31 | 10.535% | $136.3007 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $217.79 | 5.572% | $229.9253 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $151.97 | 11.401% | $169.2961 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,058.91 | $1,153.0270 | $1,153.04 | $1,153.10 | $1,153.00 | |