| 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 | $193.94 | 10.395% | $214.1001 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $215.76 | 4.635% | $225.7605 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $214.37 | 10.487% | $236.851 | $236.85 | $236.85 | $236.90 |
| Purchase #4 | $133.39 | 5.833% | $141.1706 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $58.86 | 4.455% | $61.4822 | $61.48 | $61.50 | $61.50 |
| Purchase #6 | $115.33 | 3.260% | $119.0898 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $173.85 | 3.627% | $180.1555 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $1,105.50 | $1,178.6097 | $1,178.61 | $1,178.60 | $1,178.80 | |