| 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 | $216.65 | 4.451% | $226.2931 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $182.48 | 5.615% | $192.7263 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $125.92 | 4.543% | $131.6405 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $111.78 | 11.497% | $124.6313 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $238.84 | 12.295% | $268.2054 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $137.60 | 10.282% | $151.748 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $125.30 | 7.874% | $135.1661 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $1,138.57 | $1,230.4107 | $1,230.42 | $1,230.45 | $1,230.30 | |