| 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 | $110.52 | 4.202% | $115.1641 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $79.55 | 8.837% | $86.5798 | $86.58 | $86.60 | $86.60 |
| Purchase #3 | $213.66 | 4.748% | $223.8046 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $57.94 | 5.599% | $61.1841 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $118.96 | 4.266% | $124.0348 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $217.92 | 9.807% | $239.2914 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $5.45 | 5.720% | $5.7617 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $804.00 | $855.8205 | $855.80 | $855.85 | $855.90 | |