| 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 | $102.97 | 3.164% | $106.228 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $101.41 | 10.182% | $111.7356 | $111.74 | $111.75 | $111.70 |
| Purchase #3 | $170.45 | 6.112% | $180.8679 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $221.37 | 6.282% | $235.2765 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $229.88 | 12.282% | $258.1139 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $46.99 | 12.106% | $52.6786 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $136.51 | 4.422% | $142.5465 | $142.55 | $142.55 | $142.50 |
| 7 purchase totals = | $1,009.58 | $1,087.4470 | $1,087.46 | $1,087.50 | $1,087.40 | |