| 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 | $126.31 | 8.259% | $136.7419 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $150.39 | 12.166% | $168.6864 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $189.43 | 9.284% | $207.0167 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $56.29 | 3.759% | $58.4059 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $129.90 | 13.667% | $147.6534 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $90.38 | 9.872% | $99.3023 | $99.30 | $99.30 | $99.30 |
| Purchase #7 | $207.26 | 11.505% | $231.1053 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $949.96 | $1,048.9119 | $1,048.92 | $1,048.90 | $1,048.90 | |