| 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 | $200.83 | 3.719% | $208.2989 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $110.42 | 4.578% | $115.475 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $215.71 | 6.496% | $229.7225 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $186.27 | 6.359% | $198.1149 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $119.45 | 9.724% | $131.0653 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $176.92 | 7.360% | $189.9413 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $50.60 | 6.237% | $53.7559 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $1,060.20 | $1,126.3738 | $1,126.38 | $1,126.35 | $1,126.40 | |