| 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 | $9.98 | 7.275% | $10.706 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $202.86 | 3.874% | $210.7188 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $28.34 | 3.567% | $29.3509 | $29.35 | $29.35 | $29.40 |
| Purchase #4 | $18.40 | 4.498% | $19.2276 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $206.64 | 13.389% | $234.307 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $116.58 | 6.125% | $123.7205 | $123.72 | $123.70 | $123.70 |
| Purchase #7 | $229.25 | 3.465% | $237.1935 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $812.05 | $865.2243 | $865.23 | $865.20 | $865.20 | |