| 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 | $204.74 | 3.313% | $211.523 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $96.97 | 13.315% | $109.8816 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $207.31 | 13.480% | $235.2554 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $81.39 | 12.269% | $91.3757 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $246.99 | 12.645% | $278.2219 | $278.22 | $278.20 | $278.20 |
| Purchase #6 | $170.47 | 12.841% | $192.3601 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $25.52 | 9.330% | $27.901 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $1,033.39 | $1,146.5187 | $1,146.52 | $1,146.50 | $1,146.60 | |