| 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 | $227.36 | 10.120% | $250.3688 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $246.32 | 8.181% | $266.4714 | $266.47 | $266.45 | $266.50 |
| Purchase #3 | $223.68 | 11.367% | $249.1057 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $219.89 | 10.681% | $243.3765 | $243.38 | $243.40 | $243.40 |
| Purchase #5 | $234.26 | 8.449% | $254.0526 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $121.49 | 9.861% | $133.4701 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $81.49 | 13.619% | $92.5881 | $92.59 | $92.60 | $92.60 |
| 7 purchase totals = | $1,354.49 | $1,489.4332 | $1,489.44 | $1,489.40 | $1,489.60 | |