| 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 | $192.48 | 6.695% | $205.3665 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $9.95 | 12.734% | $11.217 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $221.42 | 3.643% | $229.4863 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $94.95 | 12.166% | $106.5016 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $238.86 | 12.488% | $268.6888 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $23.57 | 10.494% | $26.0434 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $183.69 | 6.315% | $195.29 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $964.92 | $1,042.5936 | $1,042.60 | $1,042.60 | $1,042.60 | |