| 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 | $208.46 | 5.104% | $219.0998 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $164.25 | 5.414% | $173.1425 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $45.74 | 7.156% | $49.0132 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $91.26 | 10.169% | $100.5402 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $118.76 | 9.874% | $130.4864 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $180.28 | 10.680% | $199.5339 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $42.40 | 4.297% | $44.2219 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $851.15 | $916.0379 | $916.03 | $916.05 | $915.90 | |