| 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 | $119.72 | 6.566% | $127.5808 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $103.57 | 7.245% | $111.0736 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $125.95 | 7.187% | $135.002 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $209.72 | 10.453% | $231.642 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $7.88 | 7.850% | $8.4986 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $243.25 | 8.421% | $263.7341 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $231.55 | 9.587% | $253.7487 | $253.75 | $253.75 | $253.70 |
| 7 purchase totals = | $1,041.64 | $1,131.2798 | $1,131.27 | $1,131.30 | $1,131.20 | |