| 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 | $11.28 | 12.408% | $12.6796 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $221.32 | 7.427% | $237.7574 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $196.45 | 9.292% | $214.7041 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $211.29 | 7.429% | $226.9867 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $121.88 | 6.488% | $129.7876 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $96.61 | 13.438% | $109.5925 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $82.79 | 10.453% | $91.444 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $941.62 | $1,022.9519 | $1,022.95 | $1,023.00 | $1,023.00 | |