| 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 | $214.82 | 11.723% | $240.0033 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $202.75 | 3.383% | $209.609 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $179.81 | 12.318% | $201.959 | $201.96 | $201.95 | $202.00 |
| Purchase #4 | $186.82 | 10.176% | $205.8308 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $66.29 | 7.330% | $71.1491 | $71.15 | $71.15 | $71.10 |
| Purchase #6 | $21.42 | 6.698% | $22.8547 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $181.74 | 5.467% | $191.6757 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,053.65 | $1,143.0816 | $1,143.08 | $1,143.10 | $1,143.10 | |