| 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 | $108.83 | 11.660% | $121.5196 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $237.46 | 11.243% | $264.1576 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $111.41 | 4.262% | $116.1583 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $14.54 | 10.214% | $16.0251 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $43.36 | 7.273% | $46.5136 | $46.51 | $46.50 | $46.50 |
| Purchase #6 | $165.50 | 12.752% | $186.6046 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $25.72 | 11.313% | $28.6297 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $706.82 | $779.6085 | $779.61 | $779.60 | $779.60 | |