| 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 | $201.98 | 5.115% | $212.3113 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $201.59 | 3.498% | $208.6416 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $249.43 | 13.240% | $282.4545 | $282.45 | $282.45 | $282.50 |
| Purchase #4 | $172.64 | 7.328% | $185.2911 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $164.97 | 6.768% | $176.1352 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $156.66 | 6.451% | $166.7661 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $67.87 | 5.282% | $71.4549 | $71.45 | $71.45 | $71.50 |
| 7 purchase totals = | $1,215.14 | $1,303.0547 | $1,303.05 | $1,303.05 | $1,303.10 | |