| 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 | $116.38 | 7.133% | $124.6814 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $203.67 | 13.375% | $230.9109 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $9.81 | 9.725% | $10.764 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $145.82 | 10.868% | $161.6677 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $250.42 | 8.696% | $272.1965 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $186.98 | 10.693% | $206.9738 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $216.35 | 8.535% | $234.8155 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,129.43 | $1,242.0098 | $1,242.01 | $1,241.95 | $1,242.10 | |