| 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 | $228.92 | 12.436% | $257.3885 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $55.72 | 9.461% | $60.9917 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $33.72 | 4.530% | $35.2475 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $117.96 | 10.342% | $130.1594 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $113.89 | 8.387% | $123.442 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $80.47 | 4.189% | $83.8409 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $234.44 | 9.672% | $257.115 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $865.12 | $948.1850 | $948.19 | $948.20 | $948.10 | |