| 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 | $211.39 | 7.176% | $226.5593 | $226.56 | $226.55 | $226.60 |
| Purchase #2 | $163.40 | 13.832% | $186.0015 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $237.55 | 11.140% | $264.0131 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $20.81 | 3.409% | $21.5194 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $233.71 | 13.215% | $264.5948 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $42.55 | 5.548% | $44.9107 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $77.62 | 8.811% | $84.4591 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $987.03 | $1,092.0579 | $1,092.05 | $1,092.00 | $1,092.10 | |