| 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 | $216.82 | 6.293% | $230.4645 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $205.45 | 9.433% | $224.8301 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $130.26 | 8.444% | $141.2592 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $103.31 | 6.432% | $109.9549 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $234.37 | 8.722% | $254.8118 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $30.44 | 12.106% | $34.1251 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $228.36 | 3.150% | $235.5533 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $1,149.01 | $1,230.9989 | $1,230.99 | $1,231.00 | $1,231.10 | |