| 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 | $115.33 | 5.466% | $121.6339 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $207.74 | 8.767% | $225.9526 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $227.87 | 13.677% | $259.0358 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $216.25 | 9.715% | $237.2587 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $37.26 | 12.109% | $41.7718 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $48.70 | 5.336% | $51.2986 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $176.74 | 9.190% | $192.9824 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $1,029.89 | $1,129.9338 | $1,129.93 | $1,129.95 | $1,130.00 | |