| 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 | $197.28 | 12.838% | $222.6068 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $167.78 | 8.525% | $182.0832 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $11.65 | 7.825% | $12.5616 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $15.63 | 13.343% | $17.7155 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $188.68 | 12.748% | $212.7329 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $213.56 | 4.321% | $222.7879 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $152.70 | 8.152% | $165.1481 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $947.28 | $1,035.6360 | $1,035.64 | $1,035.65 | $1,035.60 | |