| 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 | $30.76 | 9.577% | $33.7059 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $197.64 | 3.286% | $204.1345 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $231.43 | 11.562% | $258.1879 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $134.62 | 11.235% | $149.7446 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $147.48 | 10.528% | $163.0067 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $227.26 | 13.256% | $257.3856 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $226.85 | 3.195% | $234.0979 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,196.04 | $1,300.2631 | $1,300.27 | $1,300.30 | $1,300.20 | |