| 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 | $235.76 | 4.800% | $247.0765 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $204.32 | 10.683% | $226.1475 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $150.83 | 11.536% | $168.2297 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $230.31 | 3.145% | $237.5532 | $237.55 | $237.55 | $237.60 |
| Purchase #5 | $102.73 | 4.376% | $107.2255 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $20.65 | 6.542% | $22.0009 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $23.36 | 13.149% | $26.4316 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $967.96 | $1,034.6649 | $1,034.67 | $1,034.75 | $1,034.60 | |