| 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 | $10.73 | 3.287% | $11.0827 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $176.54 | 8.119% | $190.8733 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $15.87 | 3.171% | $16.3732 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $178.27 | 7.626% | $191.8649 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $21.35 | 10.558% | $23.6041 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $191.59 | 9.270% | $209.3504 | $209.35 | $209.35 | $209.40 |
| Purchase #7 | $205.96 | 5.582% | $217.4567 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $800.31 | $860.6053 | $860.59 | $860.55 | $860.80 | |