| 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 | $203.75 | 5.115% | $214.1718 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $230.57 | 13.816% | $262.4256 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $186.91 | 7.401% | $200.7432 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $207.97 | 13.860% | $236.7946 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $128.30 | 3.740% | $133.0984 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $137.28 | 9.574% | $150.4232 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $121.40 | 9.391% | $132.8007 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $1,216.18 | $1,330.4575 | $1,330.45 | $1,330.45 | $1,330.40 | |