| 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 | $227.49 | 4.377% | $237.4472 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $38.91 | 5.245% | $40.9508 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $131.63 | 9.499% | $144.1335 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $240.33 | 9.678% | $263.5891 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $134.82 | 13.670% | $153.2499 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $208.75 | 4.176% | $217.4674 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $137.88 | 12.823% | $155.5604 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $1,119.81 | $1,212.3983 | $1,212.40 | $1,212.40 | $1,212.40 | |