| 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 | $222.94 | 6.747% | $237.9818 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $11.71 | 13.171% | $13.2523 | $13.25 | $13.25 | $13.30 |
| Purchase #3 | $182.70 | 10.301% | $201.5199 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $139.63 | 6.155% | $148.2242 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $7.87 | 8.712% | $8.5556 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $216.40 | 13.259% | $245.0925 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $27.37 | 11.742% | $30.5838 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $808.62 | $885.2101 | $885.20 | $885.20 | $885.30 | |