| 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 | $220.52 | 6.603% | $235.0809 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $125.84 | 6.737% | $134.3178 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $119.31 | 12.131% | $133.7835 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $76.76 | 5.425% | $80.9242 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $69.67 | 13.700% | $79.2148 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $109.54 | 11.495% | $122.1316 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $218.78 | 8.334% | $237.0131 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $940.42 | $1,022.4659 | $1,022.45 | $1,022.45 | $1,022.40 | |