| 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 | $168.85 | 10.623% | $186.7869 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $220.68 | 4.621% | $230.8776 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $11.94 | 3.490% | $12.3567 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $223.74 | 12.858% | $252.5085 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $189.42 | 8.238% | $205.0244 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $199.27 | 8.512% | $216.2319 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $228.56 | 3.121% | $235.6934 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $1,242.46 | $1,339.4794 | $1,339.48 | $1,339.50 | $1,339.50 | |