| 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 | $198.29 | 5.542% | $209.2792 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $207.82 | 3.221% | $214.5139 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $178.57 | 8.660% | $194.0342 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $189.33 | 13.293% | $214.4976 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $56.77 | 6.730% | $60.5906 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $52.95 | 9.248% | $57.8468 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $31.75 | 13.203% | $35.942 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $915.48 | $986.7043 | $986.70 | $986.75 | $986.60 | |