| 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 | $241.42 | 3.307% | $249.4038 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $234.58 | 8.254% | $253.9422 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $77.37 | 9.565% | $84.7704 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $222.76 | 3.237% | $229.9707 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $17.75 | 4.832% | $18.6077 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $175.70 | 13.320% | $199.1032 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $202.54 | 3.314% | $209.2522 | $209.25 | $209.25 | $209.30 |
| 7 purchase totals = | $1,172.12 | $1,245.0502 | $1,245.04 | $1,245.00 | $1,245.10 | |