| 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 | $238.76 | 7.371% | $256.359 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $148.62 | 4.679% | $155.5739 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $8.83 | 3.828% | $9.168 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $190.62 | 13.297% | $215.9667 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $184.92 | 4.485% | $193.2137 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $104.93 | 9.249% | $114.635 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $22.76 | 4.218% | $23.72 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $899.44 | $968.6363 | $968.64 | $968.55 | $968.70 | |