| 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 | $124.89 | 12.375% | $140.3451 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $147.59 | 10.680% | $163.3526 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $194.77 | 7.114% | $208.6259 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $130.72 | 11.118% | $145.2534 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $89.76 | 12.232% | $100.7394 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $228.85 | 11.141% | $254.3462 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $197.30 | 10.553% | $218.1211 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $1,113.88 | $1,230.7837 | $1,230.79 | $1,230.80 | $1,230.70 | |