| 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 | $127.41 | 7.362% | $136.7899 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $215.39 | 8.135% | $232.912 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $98.28 | 13.611% | $111.6569 | $111.66 | $111.65 | $111.70 |
| Purchase #4 | $128.77 | 6.217% | $136.7756 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $226.61 | 4.692% | $237.2425 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $246.89 | 7.487% | $265.3747 | $265.37 | $265.35 | $265.40 |
| Purchase #7 | $83.87 | 8.425% | $90.936 | $90.94 | $90.95 | $90.90 |
| 7 purchase totals = | $1,127.22 | $1,211.6876 | $1,211.69 | $1,211.70 | $1,211.70 | |