| 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 | $96.64 | 10.336% | $106.6287 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $18.41 | 10.209% | $20.2895 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $208.64 | 3.342% | $215.6127 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $111.83 | 11.236% | $124.3952 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $218.63 | 11.122% | $242.946 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $160.43 | 6.195% | $170.3686 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $95.87 | 13.399% | $108.7156 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $910.45 | $988.9563 | $988.97 | $988.95 | $988.90 | |