| 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 | $227.79 | 12.630% | $256.5599 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $216.43 | 6.579% | $230.6689 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $232.39 | 13.659% | $264.1322 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $21.60 | 3.705% | $22.4003 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $155.67 | 7.339% | $167.0946 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $232.73 | 6.157% | $247.0592 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $207.26 | 10.736% | $229.5114 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $1,293.87 | $1,417.4265 | $1,417.42 | $1,417.40 | $1,417.50 | |