| 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 | $106.39 | 10.345% | $117.396 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $240.61 | 11.639% | $268.6146 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $8.98 | 9.421% | $9.826 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $124.48 | 8.272% | $134.777 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $186.75 | 3.827% | $193.8969 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $204.48 | 11.281% | $227.5474 | $227.55 | $227.55 | $227.50 |
| Purchase #7 | $214.72 | 11.483% | $239.3763 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $1,086.41 | $1,191.4342 | $1,191.45 | $1,191.50 | $1,191.40 | |