| 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 | $229.30 | 3.549% | $237.4379 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $104.69 | 10.561% | $115.7463 | $115.75 | $115.75 | $115.70 |
| Purchase #3 | $244.65 | 10.183% | $269.5627 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $113.77 | 12.283% | $127.7444 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $173.51 | 13.328% | $196.6354 | $196.64 | $196.65 | $196.60 |
| Purchase #6 | $14.43 | 10.751% | $15.9814 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $163.48 | 5.404% | $172.3145 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $1,043.83 | $1,135.4226 | $1,135.42 | $1,135.45 | $1,135.30 | |