| 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 | $201.29 | 4.430% | $210.2071 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $24.28 | 7.866% | $26.1899 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $248.45 | 5.546% | $262.229 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $174.63 | 9.224% | $190.7379 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $32.78 | 4.864% | $34.3744 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $178.75 | 7.808% | $192.7068 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $44.76 | 7.792% | $48.2477 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $904.94 | $964.6928 | $964.70 | $964.70 | $964.60 | |