| 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 | $20.62 | 12.287% | $23.1536 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $230.93 | 7.149% | $247.4392 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $121.29 | 9.642% | $132.9848 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $228.79 | 5.144% | $240.559 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $36.67 | 4.360% | $38.2688 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $86.81 | 7.822% | $93.6003 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $154.47 | 7.658% | $166.2993 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $879.58 | $942.3050 | $942.30 | $942.30 | $942.40 | |