| 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 | $208.36 | 10.231% | $229.6773 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $218.70 | 8.448% | $237.1758 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $161.79 | 5.693% | $171.0007 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $125.88 | 12.489% | $141.6012 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $115.31 | 13.837% | $131.2654 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $225.54 | 13.145% | $255.1872 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $120.78 | 10.557% | $133.5307 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $1,176.36 | $1,299.4383 | $1,299.45 | $1,299.50 | $1,299.50 | |