| 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 | $198.67 | 11.321% | $221.1614 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $186.83 | 3.237% | $192.8777 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $107.43 | 13.694% | $122.1415 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $243.83 | 4.822% | $255.5875 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $146.78 | 13.434% | $166.4984 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $23.92 | 7.299% | $25.6659 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $44.52 | 12.636% | $50.1455 | $50.15 | $50.15 | $50.10 |
| 7 purchase totals = | $951.98 | $1,034.0779 | $1,034.09 | $1,034.10 | $1,034.10 | |