| 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 | $117.52 | 8.394% | $127.3846 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $212.62 | 10.315% | $234.5518 | $234.55 | $234.55 | $234.60 |
| Purchase #3 | $170.99 | 7.798% | $184.3238 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $150.59 | 7.208% | $161.4445 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $27.37 | 3.240% | $28.2568 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $161.40 | 9.442% | $176.6394 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $21.26 | 10.335% | $23.4572 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $861.75 | $936.0581 | $936.05 | $936.05 | $936.10 | |