| 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 | $181.38 | 12.239% | $203.5791 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $156.46 | 9.817% | $171.8197 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $102.91 | 3.344% | $106.3513 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $220.39 | 13.448% | $250.028 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $88.94 | 11.724% | $99.3673 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $17.37 | 13.808% | $19.7684 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $111.81 | 5.439% | $117.8913 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $879.26 | $968.8051 | $968.81 | $968.80 | $968.90 | |