| 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 | $199.39 | 11.249% | $221.8194 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $207.77 | 11.706% | $232.0916 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $136.95 | 12.320% | $153.8222 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $97.53 | 5.826% | $103.2121 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $186.27 | 3.219% | $192.266 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $197.96 | 13.137% | $223.966 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $64.27 | 3.786% | $66.7033 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $1,090.14 | $1,193.8806 | $1,193.88 | $1,193.80 | $1,193.90 | |