| 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 | $134.88 | 3.809% | $140.0176 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $248.93 | 9.163% | $271.7395 | $271.74 | $271.75 | $271.70 |
| Purchase #3 | $115.83 | 9.728% | $127.0979 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $9.42 | 3.110% | $9.713 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $117.26 | 7.734% | $126.3289 | $126.33 | $126.35 | $126.30 |
| Purchase #6 | $49.25 | 6.748% | $52.5734 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $86.45 | 3.356% | $89.3513 | $89.35 | $89.35 | $89.40 |
| 7 purchase totals = | $762.02 | $816.8216 | $816.82 | $816.80 | $816.80 | |