| 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 | $208.47 | 4.299% | $217.4321 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $234.79 | 6.544% | $250.1547 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $192.64 | 13.187% | $218.0434 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $122.63 | 9.618% | $134.4246 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $165.87 | 4.222% | $172.873 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $165.53 | 12.813% | $186.7394 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $229.71 | 10.365% | $253.5194 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $1,319.64 | $1,433.1866 | $1,433.17 | $1,433.15 | $1,433.10 | |