| 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 | $207.31 | 11.188% | $230.5038 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $224.72 | 4.647% | $235.1627 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $216.78 | 11.701% | $242.1454 | $242.15 | $242.15 | $242.10 |
| Purchase #4 | $193.65 | 11.864% | $216.6246 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $166.38 | 7.476% | $178.8186 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $36.94 | 13.488% | $41.9225 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $225.36 | 5.169% | $237.0089 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,271.14 | $1,382.1865 | $1,382.18 | $1,382.10 | $1,382.10 | |