| 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 | $186.73 | 12.440% | $209.9592 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $208.50 | 10.592% | $230.5843 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $247.97 | 4.735% | $259.7114 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $211.79 | 4.151% | $220.5814 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $225.40 | 7.507% | $242.3208 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $208.66 | 12.774% | $235.3142 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $240.30 | 12.555% | $270.4697 | $270.47 | $270.45 | $270.50 |
| 7 purchase totals = | $1,529.35 | $1,668.9410 | $1,668.93 | $1,668.90 | $1,669.00 | |