| 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 | $206.76 | 7.855% | $223.001 | $223.00 | $223.00 | $223.00 |
| Purchase #2 | $206.87 | 13.354% | $234.4954 | $234.50 | $234.50 | $234.50 |
| Purchase #3 | $108.29 | 11.157% | $120.3719 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $222.92 | 6.432% | $237.2582 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $51.25 | 8.482% | $55.597 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $102.52 | 12.743% | $115.5841 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $148.61 | 10.517% | $164.2393 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $1,047.22 | $1,150.5469 | $1,150.55 | $1,150.55 | $1,150.60 | |