| 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 | $115.25 | 4.113% | $119.9902 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $62.72 | 13.426% | $71.1408 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $239.42 | 12.447% | $269.2206 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $79.30 | 4.129% | $82.5743 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $61.25 | 4.708% | $64.1337 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $235.54 | 13.533% | $267.4156 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $117.41 | 4.704% | $122.933 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $910.89 | $997.4082 | $997.40 | $997.40 | $997.30 | |