| 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 | $114.41 | 3.223% | $118.0974 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $106.28 | 5.751% | $112.3922 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $237.38 | 8.575% | $257.7353 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $199.49 | 7.108% | $213.6697 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $125.84 | 11.593% | $140.4286 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $156.58 | 4.165% | $163.1016 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $65.54 | 4.783% | $68.6748 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $1,005.52 | $1,074.0996 | $1,074.10 | $1,074.10 | $1,074.10 | |