| 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 | $212.43 | 6.166% | $225.5284 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $70.69 | 13.795% | $80.4417 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $85.70 | 11.667% | $95.6986 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $210.45 | 10.118% | $231.7433 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $160.34 | 8.809% | $174.4644 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $237.82 | 3.314% | $245.7014 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $10.87 | 5.706% | $11.4902 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $988.30 | $1,065.0680 | $1,065.06 | $1,065.10 | $1,065.00 | |