| 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 | $105.97 | 8.464% | $114.9393 | $114.94 | $114.95 | $114.90 |
| Purchase #2 | $155.83 | 4.855% | $163.3955 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $200.39 | 4.169% | $208.7443 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $211.89 | 3.782% | $219.9037 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $243.47 | 11.582% | $271.6687 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $104.45 | 5.232% | $109.9148 | $109.91 | $109.90 | $109.90 |
| Purchase #7 | $42.30 | 7.439% | $45.4467 | $45.45 | $45.45 | $45.40 |
| 7 purchase totals = | $1,064.30 | $1,134.0130 | $1,134.01 | $1,134.00 | $1,133.90 | |