| 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 | $189.31 | 13.212% | $214.3216 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $30.97 | 11.350% | $34.4851 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $78.56 | 12.237% | $88.1734 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $207.52 | 6.674% | $221.3699 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $127.65 | 12.342% | $143.4046 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $205.33 | 8.816% | $223.4319 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $31.63 | 12.394% | $35.5502 | $35.55 | $35.55 | $35.60 |
| 7 purchase totals = | $870.97 | $960.7367 | $960.73 | $960.70 | $960.80 | |