| 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 | $115.87 | 10.152% | $127.6331 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $191.35 | 10.173% | $210.816 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $191.95 | 7.849% | $207.0162 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $239.43 | 3.509% | $247.8316 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $13.82 | 3.290% | $14.2747 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $226.64 | 12.344% | $254.6164 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $113.37 | 4.141% | $118.0647 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $1,092.43 | $1,180.2527 | $1,180.25 | $1,180.20 | $1,180.20 | |