| 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 | $156.66 | 9.537% | $171.6007 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $193.89 | 9.391% | $212.0982 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $199.50 | 4.604% | $208.685 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $249.29 | 11.519% | $278.0057 | $278.01 | $278.00 | $278.00 |
| Purchase #5 | $5.61 | 3.215% | $5.7904 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $187.43 | 6.809% | $200.1921 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $176.96 | 10.824% | $196.1142 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $1,169.34 | $1,272.4863 | $1,272.49 | $1,272.50 | $1,272.50 | |