| 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 | $20.95 | 6.189% | $22.2466 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $153.87 | 5.109% | $161.7312 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $67.94 | 4.818% | $71.2133 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $224.27 | 6.110% | $237.9729 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $123.96 | 4.776% | $129.8803 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $193.51 | 3.293% | $199.8823 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $209.27 | 12.215% | $234.8323 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $993.77 | $1,057.7589 | $1,057.75 | $1,057.80 | $1,057.70 | |