| 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 | $124.79 | 12.263% | $140.093 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $114.27 | 12.554% | $128.6155 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $76.56 | 6.203% | $81.309 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $122.26 | 12.287% | $137.2821 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $220.92 | 4.439% | $230.7266 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $185.63 | 12.293% | $208.4495 | $208.45 | $208.45 | $208.40 |
| Purchase #7 | $223.64 | 13.641% | $254.1467 | $254.15 | $254.15 | $254.10 |
| 7 purchase totals = | $1,068.07 | $1,180.6224 | $1,180.63 | $1,180.65 | $1,180.50 | |