| 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 | $216.73 | 12.725% | $244.3089 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $245.93 | 8.198% | $266.0913 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $239.94 | 6.652% | $255.9008 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $27.83 | 13.400% | $31.5592 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $181.65 | 5.834% | $192.2475 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $115.93 | 7.212% | $124.2909 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $52.31 | 8.448% | $56.7291 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $1,080.32 | $1,171.1277 | $1,171.13 | $1,171.15 | $1,171.10 | |