| 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 | $30.99 | 13.217% | $35.0859 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $175.64 | 9.866% | $192.9686 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $173.31 | 6.208% | $184.0691 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $165.30 | 9.393% | $180.8266 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $122.83 | 7.184% | $131.6541 | $131.65 | $131.65 | $131.70 |
| Purchase #6 | $218.79 | 9.416% | $239.3913 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $136.25 | 5.302% | $143.474 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $1,023.11 | $1,107.4696 | $1,107.47 | $1,107.45 | $1,107.60 | |