| 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 | $122.32 | 3.374% | $126.4471 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $100.58 | 10.315% | $110.9548 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $36.76 | 9.768% | $40.3507 | $40.35 | $40.35 | $40.40 |
| Purchase #4 | $95.57 | 9.179% | $104.3424 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $135.88 | 10.178% | $149.7099 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $155.99 | 9.176% | $170.3036 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $213.58 | 3.665% | $221.4077 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $860.68 | $923.5162 | $923.51 | $923.50 | $923.50 | |