| 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 | $10.51 | 8.362% | $11.3888 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $167.63 | 4.601% | $175.3427 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $201.62 | 4.550% | $210.7937 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $98.25 | 6.824% | $104.9546 | $104.95 | $104.95 | $105.00 |
| Purchase #5 | $9.59 | 11.767% | $10.7185 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $198.57 | 6.151% | $210.784 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $242.25 | 10.661% | $268.0763 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $928.42 | $992.0586 | $992.05 | $992.10 | $992.10 | |