| 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 | $236.60 | 12.533% | $266.2531 | $266.25 | $266.25 | $266.30 |
| Purchase #2 | $107.65 | 7.133% | $115.3287 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $109.47 | 13.358% | $124.093 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $172.48 | 4.340% | $179.9656 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $23.92 | 10.667% | $26.4715 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $66.78 | 6.581% | $71.1748 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $41.81 | 11.363% | $46.5609 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $758.71 | $829.8476 | $829.84 | $829.80 | $830.00 | |