| 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 | $141.69 | 5.729% | $149.8074 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $208.81 | 3.642% | $216.4149 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $27.56 | 10.562% | $30.4709 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $190.37 | 7.827% | $205.2703 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $8.25 | 8.824% | $8.978 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $201.26 | 12.391% | $226.1981 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $237.36 | 12.207% | $266.3345 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,015.30 | $1,103.4741 | $1,103.47 | $1,103.45 | $1,103.50 | |