| 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 | $126.63 | 7.308% | $135.8841 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $190.38 | 12.287% | $213.772 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $209.65 | 12.264% | $235.3615 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $173.77 | 7.503% | $186.808 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $176.32 | 5.184% | $185.4604 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $92.75 | 13.209% | $105.0013 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $139.56 | 12.441% | $156.9227 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $1,109.06 | $1,219.2100 | $1,219.20 | $1,219.15 | $1,219.30 | |