| 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 | $203.59 | 4.478% | $212.7068 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $101.28 | 13.250% | $114.6996 | $114.70 | $114.70 | $114.70 |
| Purchase #3 | $118.87 | 10.871% | $131.7924 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $68.94 | 10.862% | $76.4283 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $115.38 | 7.619% | $124.1708 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $36.76 | 12.178% | $41.2366 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $201.36 | 6.385% | $214.2168 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $846.18 | $915.2513 | $915.26 | $915.25 | $915.20 | |