| 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 | $235.74 | 13.182% | $266.8152 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $10.29 | 12.868% | $11.6141 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $163.94 | 9.284% | $179.1602 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $21.98 | 8.824% | $23.9195 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $57.80 | 9.761% | $63.4419 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $10.59 | 6.416% | $11.2695 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $194.47 | 7.105% | $208.2871 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $694.81 | $764.5075 | $764.51 | $764.45 | $764.50 | |