| 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 | $209.88 | 12.169% | $235.4203 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $198.92 | 12.792% | $224.3658 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $171.66 | 6.530% | $182.8694 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $160.38 | 8.424% | $173.8904 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $142.43 | 13.382% | $161.49 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $152.82 | 9.293% | $167.0216 | $167.02 | $167.00 | $167.00 |
| Purchase #7 | $63.36 | 4.224% | $66.0363 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $1,099.45 | $1,211.0938 | $1,211.10 | $1,211.05 | $1,211.10 | |