| 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 | $207.53 | 11.790% | $231.9978 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $9.85 | 11.170% | $10.9502 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $189.43 | 11.492% | $211.1993 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $43.59 | 12.763% | $49.1534 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $167.67 | 5.223% | $176.4274 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $234.47 | 8.498% | $254.3953 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $76.99 | 8.204% | $83.3063 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $929.53 | $1,017.4297 | $1,017.44 | $1,017.45 | $1,017.50 | |